---
product_id: 68700363
title: "Belkin RockStar 3.5mm Audio + Charge Adapter, 4in, White"
brand: "belkin"
price: "14432 som"
currency: KGS
in_stock: true
reviews_count: 13
url: https://www.desertcart.kg/products/68700363-belkin-rockstar-3-5mm-audio-charge-adapter-4in-white
store_origin: KG
region: Kyrgyzstan
---

# Premium MFi-certified audio 5000+ bend durability Dual Lightning + 3.5mm ports Belkin RockStar 3.5mm Audio + Charge Adapter, 4in, White

**Brand:** belkin
**Price:** 14432 som
**Availability:** ✅ In Stock

## Summary

> 🎧 Stay plugged in and powered up—because missing out on sound or charge is so last year.

## Quick Answers

- **What is this?** Belkin RockStar 3.5mm Audio + Charge Adapter, 4in, White by belkin
- **How much does it cost?** 14432 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/68700363-belkin-rockstar-3-5mm-audio-charge-adapter-4in-white)

## Best For

- belkin enthusiasts

## Why This Product

- Trusted belkin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Apple-Approved Quality:** Certified to meet Apple’s strict standards, ensuring reliable performance and peace of mind.
- • **Audiophile-Grade Sound:** MFi-certified to deliver crystal-clear audio with full remote and mic support for calls and control.
- • **Travel-Ready Durability:** Engineered with flexible TPE strain relief tested for over 5000 bends—built to keep up with your on-the-go lifestyle.
- • **Seamless Dual Functionality:** Charge your iPhone while jamming with wired headphones—no compromises, no interruptions.
- • **Universal iPhone Compatibility:** Works flawlessly with iPhone 11 through 14 and all models without headphone jacks—stay connected regardless of your device.

## Overview

The Belkin RockStar 3.5mm Audio + Charge Adapter is a sleek, MFi-certified Lightning splitter that lets you simultaneously charge your iPhone and use wired headphones or aux devices. Compatible with iPhone 11 through 14 and other models without headphone jacks, it delivers premium audio quality and durability tested for over 5000 cable bends, making it the essential accessory for professionals who demand uninterrupted connectivity and sound on the move.

## Description

The 3.5mm Audio + Charge RockStar makes it possible to listen to audio through a 3.5 mm headphone jack, while charging your iPhone 14, 13, 12, 11, or any iPhone without aux input or headphone jack. Connect your 3.5 mm headphones, speakers, or aux cable to enjoy music or talk hands free, while you charge. Use the 3.5mm RockStar at home, at work, in the car, or on the go.

Review: Plays Audio through headphone jack, charges, but not both at the same time, UNLESS (edited review) - Doesn't do what it is was advertised to do. Maybe I have a defective one? I can't seem to find any reviews with my exact symptoms. The unit plays out the headphone jack wonderfully! Sound quality is very good. The unit will allow my phone to charge just fine. Charge function works each and every time I plug it in. The issue? It won't do both at the same time. When I plug in the charge cable while playing audio, the audio continues to play for maybe 1 second, then goes away completely. I have looked on my phone for a setting to switch the audio playback device, and can't find anything relevant to switch to to get the audio back. It doesn't matter what order I plug the cables in: headphone first, charge cable first, etc. Whenever the adapter's charge port is hooked up, I get silence from the headphone jack. I bought this to listen to music in my older car that although has a USB jack, will not stream audio from it, only phone audio. Car does have an Aux input, which is how I am attempting to use this device. But I can stream music, and let my phone battery run down on the drive to work, or charge my phone on the way to work in silence. -EDIT- I found the issue & solution: In order to use both at the same time, you must use a 'charge only' usb port. My car has a USB port for playing media from a thumb drive. My car also has bluetooth for phone calls, but it won't stream audio, so I am stuck with using the Aux-input. The issue is when I plug the Belkin into the car USB port, it is a data port, so it most likely kills the headphone audio. I have tested this with my home PC as well. Plug into a PC USB port, audio from the headphone jack gets turned off. However, if you plug the usb cord into a charge cube it works fine, since there is no 'data' path with just a charger. For the car I bought one of those cigarette lighter to USB adapters, and since it provides charge only and no data services, the Belkin works perfectly now. 3.5mm "headphone" audio + simultaneous charging.
Review: Finally shelled out the cash...and NOT regretting it! (Update: I bought 2 more!) - So, I have been eyeing this item for a long time, but couldn't bring myself to buy it when $10 alternatives littered the desertcart marketplace. Well, this item dropped to less than $30, so it was time to give it a go. I was also fed up with those $10 units working like garbage (that is, not working), save for one or two that actually worked as intended (I suppose it is worth mentioning I have bought many of those $10 units, only to have returned 80% of them). Well folks, this unit is the real deal. I have never encountered one of these units that actually lets me sync my iPhone with my PC until I bought this one. The cheaper units I keep mentioning do allow charging and listening, but I found it very hit or miss to have the microphone/play/pause/volume controls work with those units (almost always being a "miss"). Worse yet, many of those cheaper units claim to support syncing, which has thus far proven to be completely false. On the other hand, this unit worked...with a couple of small hiccups (go two paragraphs down to see my report on this). Regarding audio quality, control, and reliability, this thing is an ace. My 3.5mm stereo headphone/earphones with and without the microphone/play/pause/volume controls all worked. In other words, it seems any of the listening devices with 3 or 4 conductor plugs (a.k.a. TRS and TRRS, respectively) I threw at it worked. The audio quality was perfect (no high-pitched noises, clicks, static, etc.). The controls were flawless. When I pressed a button, the phone reacted as expected. As far as syncing, however, there were some issues. I plugged the unit into one of my PC's USB 2.0 ports. Then I connected the headphones and finally I connected the cable to the phone. It showed up almost instantly, so I was quite ecstatic. But to my dismay, seconds later it disconnected...only to reconnect seconds after that. This happened over and over. So long as it was in any of my USB 2.0 ports, this phenomenon occurred, regardless if I wiggled the cable, reset the phone, or any of the dozen other things I tried. Finally, I move it to a USB 3.0 on my PC and the problem went away. It established an instant connection that never failed! I was able to transfer photos, videos, music, etc. from the phone to my PC via iTunes and via my OS's explorer interface (Win 7, in my case). The plug end of the unit is larger than normal, so it did not fit my Otterbox Commuter case without me scraping a bit of plastic from the bottom. I was a little annoyed by that, but with very minimal effort I rectified that. So, if you are willing to spend a bit of cash for such an item, I would recommend it, especially over the cheaper ones. Be prepared for the sync glitch (as I mentioned above) - if it happens to you, try a different USB port. Heck, you may not even face the problem. I also recommend not handling it like an animal. I have no doubt that these units all come from cheap-labor factories around the world, so don't expect it to handle abuse. Since I use these units for work, they tend to rest comfortably on my desk or workbench, so I never stress them. If you do the same, you will probably be just as happy as I am. Update: 2 more units purchased and they were plug and play. All went as smooth as silk. I'm still in disbelief that they work so well, but for $30, one would hope so. Thus far, they still are the only units I have encountered that do everything as advertised (including flawless synchronization with my PCs/laptops). Other thoughts/notes: I don't know why this item has gotten poor reviews of being "crappy," because my impression of its build and material selection seems to be top notch. It feels sturdy, professional, and can actually take a few hits (I dropped my first one a few times, and guess what - it's perfect). I hate that the first review you see (the top review) was of a poor experience, because if you are like me (wired headphone with controls/mic integration with PC synchronization), then this is the unit you have been searching for. You should also be warned that the lightning port on this unit is NOT for headphones. It is only for powering the unit, charging your connected device, and PC connectivity, all via USB. Finally, many of the negative reviews that are detailed (i.e. not the ones that simply say garbage and end it there) all state that the unit failed them after some time (usually some amount of weeks were mentioned). I will update this review if I fall into that group as well.

## Features

- BROAD COMPATIBILITY LETS YOU CONNECT TO MULTIPLE PHONE MODELS: Designed for iPhone 14, 13, 12, 11, or any iPhone without aux input or headphone jack so you can still utilize wired headphones or speakers that don't have Bluetooth capabilities.
- CHARGE and LISTEN SIMULTANEOUSLY WITH DUAL FUNCTIONALITY: Power your iPhone and listen to music at the same time with a 2-in-1 3.5mm to Lightning adapter that allows you to plug in headphones or auxiliary cable while charging your phone.
- PREMIUM AUDIO QUALITY PROVIDES THE PERFECT LISTENING EXPERIENCE: This adapter is certified to meet Apple specifications and designed to ensure full audio quality. It also supports remote control and microphone from MFi-certified 3.5 millimeter headphones.
- LIGHTWEIGHT AUDIO CABLE plus CHARGER SPLITTER WITH LASTING DURABILITY: Flexible TPE strain relief has been tested to withstand over 5000plus cycles of 180 degree cable bending, making these made to last and perfect for traveling.
- MFI-CERTIFIED TO MEET APPLE IPHONE STANDARDS: “Made for iPhone” MFi certification means this iPhone audio and chargeR splitter has been designed to connect specifically to iPhone, and has been certified to meet Apple specifications.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B074WDWVX1 |
| Best Sellers Rank | #2,855 in Electronics ( See Top 100 in Electronics ) #51 in Headphone Adapters |
| Brand | Belkin |
| Built-In Media | Belkin 3.5mm Audio + Charge Rockstar, iPhone Aux Adapter/iPhone Charging Adapter for iPhone XS, XS Max, XR, 8/8 Plus and more |
| Color | White |
| Compatible Devices | iPad Pro (9.7 inch), iPad Pro (12.9 inch), iPad mini 4, iPad mini 3, iPad mini 2, iPad Air 2, iPad Air, iPhone 14 Series, iPhone 13 Series, iPhone 12 Series, iPhone 11 Series, and more Compatible Devices iPad Pro (9.7 inch), iPad Pro (12.9 inch), iPad mini 4, iPad mini 3, iPad mini 2, iPad Air 2, iPad Air, iPhone 14 Series, iPhone 13 Series, iPhone 12 Series, iPhone 11 Series, and more See more |
| Connector Type | Lightning |
| Current Rating | 1 A |
| Customer Reviews | 4.4 out of 5 stars 11,263 Reviews |
| External Testing Certification | Não aplicável |
| Finish | Glossy |
| Global Trade Identification Number | 00745883734108 |
| Input Voltage | 12 volts |
| Item Dimensions | 4.54 x 1.4 x 0.36 inches |
| Item Type Name | Belkin 3.5mm Audio + Charge Rockstar (Iphone Aux Adapter/iPhone Charging Adapter for iPhone 11, 11 Pro, 11 Pro Max, XS, XS Max, XR, 8, 8 Plus and more |
| Item Weight | 13.61 g |
| Item dimensions L x W x H | 4.54 x 1.4 x 0.36 inches |
| Manufacturer | Belkin Inc. |
| Mfr Part Number | F8J212btWHT |
| Model Number | F8J212btWHT |
| Number of Items | 1 |
| Number of Ports | 5 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Specific Uses For Product | Cell Phone |
| UPC | 745883734108 |
| Unit Count | 1 Count |
| Warranty Description | 2-year warranty |

## Product Details

- **Color:** White
- **Connector Type:** Lightning
- **Item dimensions L x W x H:** 4.54 x 1.4 x 0.36 inches
- **Specific Uses For Product:** Cell Phone

## Images

![Belkin RockStar 3.5mm Audio + Charge Adapter, 4in, White - Image 1](https://m.media-amazon.com/images/I/41vwKaBpx2L.jpg)
![Belkin RockStar 3.5mm Audio + Charge Adapter, 4in, White - Image 2](https://m.media-amazon.com/images/I/71FeGM9k7kL.jpg)
![Belkin RockStar 3.5mm Audio + Charge Adapter, 4in, White - Image 3](https://m.media-amazon.com/images/I/81rwPchoLOL.jpg)
![Belkin RockStar 3.5mm Audio + Charge Adapter, 4in, White - Image 4](https://m.media-amazon.com/images/I/61C02V0TX2L.jpg)
![Belkin RockStar 3.5mm Audio + Charge Adapter, 4in, White - Image 5](https://m.media-amazon.com/images/I/71nbtQYQxfL.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Questions & Answers

**Q: Can I use this to speak on the phone using my apple headphones while charging?**
A: YES!!! This device works great with original Apple EarPods Headphones with 3.5mm Plug, microphone with Built-in Remote to Control Music, Phone Calls, and Volume. Full control from these headphones works excellently through this adapter. Answering a call, adjusting the volume during a call, ending a call are excellently carried out by pressing designated areas on Remote Control Isle on headset wire.

**Q: Can i talk while charging or its just for music**
A: YES!!! This device works great with original Apple EarPods Headphones with 3.5mm plug, microphone with Built-in Remote to Control Music, Phone Calls, and Volume. Full control from these headphones works excellently through this adapter. Answering a call, adjusting the volume during a call, ending a call are excellently carried out by pressing designated areas on Remote Control Isle on headset wire.

**Q: what is the warranty?**
A: Currently (mid 2022) warranty for 90 days *only* if bought directly from Belkin.  Warranty is only 30 days if purchased from Amazon.

**Q: Does it work with iPhone 7? Or does it show an error?**
A: Works with my iPhone 7

## Customer Reviews

### ⭐⭐⭐⭐⭐ Plays Audio through headphone jack, charges, but not both at the same time, UNLESS (edited review)
*by F***N on May 6, 2025*

Doesn't do what it is was advertised to do. Maybe I have a defective one? I can't seem to find any reviews with my exact symptoms. The unit plays out the headphone jack wonderfully! Sound quality is very good. The unit will allow my phone to charge just fine. Charge function works each and every time I plug it in. The issue? It won't do both at the same time. When I plug in the charge cable while playing audio, the audio continues to play for maybe 1 second, then goes away completely. I have looked on my phone for a setting to switch the audio playback device, and can't find anything relevant to switch to to get the audio back. It doesn't matter what order I plug the cables in: headphone first, charge cable first, etc. Whenever the adapter's charge port is hooked up, I get silence from the headphone jack. I bought this to listen to music in my older car that although has a USB jack, will not stream audio from it, only phone audio. Car does have an Aux input, which is how I am attempting to use this device. But I can stream music, and let my phone battery run down on the drive to work, or charge my phone on the way to work in silence. -EDIT- I found the issue & solution: In order to use both at the same time, you must use a 'charge only' usb port. My car has a USB port for playing media from a thumb drive. My car also has bluetooth for phone calls, but it won't stream audio, so I am stuck with using the Aux-input. The issue is when I plug the Belkin into the car USB port, it is a data port, so it most likely kills the headphone audio. I have tested this with my home PC as well. Plug into a PC USB port, audio from the headphone jack gets turned off. However, if you plug the usb cord into a charge cube it works fine, since there is no 'data' path with just a charger. For the car I bought one of those cigarette lighter to USB adapters, and since it provides charge only and no data services, the Belkin works perfectly now. 3.5mm "headphone" audio + simultaneous charging.

### ⭐⭐⭐⭐⭐ Finally shelled out the cash...and NOT regretting it! (Update: I bought 2 more!)
*by P***R on May 16, 2020*

So, I have been eyeing this item for a long time, but couldn't bring myself to buy it when $10 alternatives littered the Amazon marketplace. Well, this item dropped to less than $30, so it was time to give it a go. I was also fed up with those $10 units working like garbage (that is, not working), save for one or two that actually worked as intended (I suppose it is worth mentioning I have bought many of those $10 units, only to have returned 80% of them). Well folks, this unit is the real deal. I have never encountered one of these units that actually lets me sync my iPhone with my PC until I bought this one. The cheaper units I keep mentioning do allow charging and listening, but I found it very hit or miss to have the microphone/play/pause/volume controls work with those units (almost always being a "miss"). Worse yet, many of those cheaper units claim to support syncing, which has thus far proven to be completely false. On the other hand, this unit worked...with a couple of small hiccups (go two paragraphs down to see my report on this). Regarding audio quality, control, and reliability, this thing is an ace. My 3.5mm stereo headphone/earphones with and without the microphone/play/pause/volume controls all worked. In other words, it seems any of the listening devices with 3 or 4 conductor plugs (a.k.a. TRS and TRRS, respectively) I threw at it worked. The audio quality was perfect (no high-pitched noises, clicks, static, etc.). The controls were flawless. When I pressed a button, the phone reacted as expected. As far as syncing, however, there were some issues. I plugged the unit into one of my PC's USB 2.0 ports. Then I connected the headphones and finally I connected the cable to the phone. It showed up almost instantly, so I was quite ecstatic. But to my dismay, seconds later it disconnected...only to reconnect seconds after that. This happened over and over. So long as it was in any of my USB 2.0 ports, this phenomenon occurred, regardless if I wiggled the cable, reset the phone, or any of the dozen other things I tried. Finally, I move it to a USB 3.0 on my PC and the problem went away. It established an instant connection that never failed! I was able to transfer photos, videos, music, etc. from the phone to my PC via iTunes and via my OS's explorer interface (Win 7, in my case). The plug end of the unit is larger than normal, so it did not fit my Otterbox Commuter case without me scraping a bit of plastic from the bottom. I was a little annoyed by that, but with very minimal effort I rectified that. So, if you are willing to spend a bit of cash for such an item, I would recommend it, especially over the cheaper ones. Be prepared for the sync glitch (as I mentioned above) - if it happens to you, try a different USB port. Heck, you may not even face the problem. I also recommend not handling it like an animal. I have no doubt that these units all come from cheap-labor factories around the world, so don't expect it to handle abuse. Since I use these units for work, they tend to rest comfortably on my desk or workbench, so I never stress them. If you do the same, you will probably be just as happy as I am. Update: 2 more units purchased and they were plug and play. All went as smooth as silk. I'm still in disbelief that they work so well, but for $30, one would hope so. Thus far, they still are the only units I have encountered that do everything as advertised (including flawless synchronization with my PCs/laptops). Other thoughts/notes: I don't know why this item has gotten poor reviews of being "crappy," because my impression of its build and material selection seems to be top notch. It feels sturdy, professional, and can actually take a few hits (I dropped my first one a few times, and guess what - it's perfect). I hate that the first review you see (the top review) was of a poor experience, because if you are like me (wired headphone with controls/mic integration with PC synchronization), then this is the unit you have been searching for. You should also be warned that the lightning port on this unit is NOT for headphones. It is only for powering the unit, charging your connected device, and PC connectivity, all via USB. Finally, many of the negative reviews that are detailed (i.e. not the ones that simply say garbage and end it there) all state that the unit failed them after some time (usually some amount of weeks were mentioned). I will update this review if I fall into that group as well.

### ⭐⭐⭐⭐⭐ This is the one that works.
*by D***F on August 9, 2022*

Apple took away the headphone port, but sold me a lightning to 3.5 adapter so I could use my wired buds with my iPhone 13 Pro. Imagine my disappointment when my battery ran low while I was listening to a favorite playlist and I needed to unplug my buds to re-juice the phone! I checked Amazon for a solution and found several adapters that split from lightning to a 3.5 and a lightning charge port, most of them quite similar, pledging that they were MFI certified and compatible with my phone. All around 10 bucks each; I selected three different vendors and bought one from each. Despite slight differences in their pictures on Amazon, all of them were the same when they arrived. Two of them failed to work with my earbuds right from the start. The third worked fine with my earbuds until I plugged in the charger at the same time and the audio became very static-y. Thankfully, the next time I tried them the static was gone, but sadly so was the audio. I started to think this golden unicorn adapter I needed was a donkey with a taped on paper horn. Weeks later I’m on a 4 hour drive along country roads and digging the music that I’m playing from my phone, with Apple’s adapter into a double male 3.5mm cable into my truck’s “audio in” port. Good times! Until the phone battery runs low and I’m about to lose my map app. I get home after having to listen to myself sing for 45 minutes. Fortunately no passengers, so I only had to endure myself. Still enough reason to re-approach Amazon to see if they have any of these adapters that will actually work. I spotted this unit from Belkin for just around $35 and thought “so this is what the phrase good money after bad means”. And yet, I couldn’t stop myself. This Belkin adapter arrived in an Amazon bubble mailer promptly (two days) after ordering. Inside the mailer was a sealed plastic bag with the adapter, but no commercial packaging. The adapter itself had a black greasy smudge (repackaged defective return?), but looked otherwise new and I’m happy to report it performed exactly as I’d hoped when I tested it. Good clear sound through the truck’s sound system while charging at what seems to be a normal rate. This is the one that works! Update- It’s now April 2024 and this adapter is still working great after daily use.

## Frequently Bought Together

- Belkin RockStar Lightning Audio Cable and Charger for iPhone 14, 13, 12, 11, 10 - White
- Syncwire 3.5mm Nylon Braided Aux Cable (3.3ft/1m,Hi-Fi Sound), Audio Auxiliary Input Adapter Male to Male Cord for Headphones, Car, Home Stereos, Speaker, iPhone, iPad, iPod, Echo & More – Black
- UGREEN Headphone Adapter for iPhone Lightning to 3.5mm Adapter Apple MFi Certified Lightning Aux Audio Jack Dongle Compatible with iPhone 14 Pro Max/14 Plus/13 12 11 Pro Max/SE/XS, Grey

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-10-02*