---
product_id: 679251266
title: "KIWI design K4 Boost Comfort Battery Head Strap Accessories for Meta/Oculus Quest 3/3S, Dual Charge the VR Headset and Battery Strap in 2.5h"
brand: "kiwi design"
price: "22855 som"
currency: KGS
in_stock: true
reviews_count: 10
category: "Kiwi Design"
url: https://www.desertcart.kg/products/679251266-kiwi-design-k4-boost-comfort-battery-head-strap-accessories-meta
store_origin: KG
region: Kyrgyzstan
---

# Dual 2.5h fast charge Ergonomic balanced fit 3h extra playtime KIWI design K4 Boost Comfort Battery Head Strap Accessories for Meta/Oculus Quest 3/3S, Dual Charge the VR Headset and Battery Strap in 2.5h

**Brand:** kiwi design
**Price:** 22855 som
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your VR game with comfort and speed — never miss a moment!

## Quick Answers

- **What is this?** KIWI design K4 Boost Comfort Battery Head Strap Accessories for Meta/Oculus Quest 3/3S, Dual Charge the VR Headset and Battery Strap in 2.5h by kiwi design
- **How much does it cost?** 22855 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/679251266-kiwi-design-k4-boost-comfort-battery-head-strap-accessories-meta)

## Best For

- kiwi design enthusiasts

## Why This Product

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

## Key Features

- • **Safety You Can Trust:** Premium battery cells with multi-layer protection and UL certification ensure reliable, worry-free use.
- • **Effortless Fit & Share:** 52-degree damping hinge and quick adjustment dial make wearing and sharing your Quest 3/3S seamless.
- • **Comfort Meets Performance:** Enhanced rear support and thick padding reduce facial pressure and neck strain for marathon gaming.
- • **Power Through Your VR Sessions:** Up to 3 hours of extended battery life keeps you immersed longer without interruptions.
- • **Charge Twice as Fast, Play Twice as Long:** DualBoost system fully charges both headset and battery strap in just 2.5 hours with 45W adapter power.

## Overview

The KIWI design K4 Boost Comfort Battery Head Strap is a premium accessory for Meta/Oculus Quest 3/3S that extends playtime by 3 hours, charges both headset and battery simultaneously in 2.5 hours via a 45W adapter, and offers an ergonomic design to reduce strain. Built with certified safe materials and easy adjustment features, it enhances VR sessions with reliable power and superior comfort.

## Description

KIWI design K4 Boost Comfort Battery Head Strap Accessories for Meta/Oculus Quest 3/3S, Dual Charge the VR Headset and Battery Strap in 2.5h : desertcart.ae: Videogames

Review: Battery life adds up to 1.5 hrs - Comfortable and reliable. The weight balance will cause less strain on the neck/ face
Review: Perfect - Just perfect

## Features

- Extended Playtime with Enhanced Battery: Enjoy uninterrupted gaming with up to 3 hours of additional battery life; play longer without worrying about running out of power; tailored to your usage scenarios for maximum performance
- Dual Fast Charging; Two Times Faster: Power up both K4 Boost and Quest 3/3S simultaneously with DualBoost Charging system; fully charged in just 2.5 hours; 45W adapter delivers 25W output to Quest 3/3S; reach 50% charge in 30 minutes for two hours of playtime
- Comfortable and Balanced Design: Game longer with enhanced comfort; enlarged rear support and thickened padding reduce facial pressure; better weight balance reduces strain on the head and neck for extended play
- Safe and Reliable Materials: Built with high-quality battery cells and advanced charging system; multiple layers of protection including NTC and UL certifications; materials rigorously tested in TUV lab for safety and durability
- Easy Wear and Quick Adjustment: Easily put on and take off your Quest 3/3S with a 52-degree damping hinge; quick adjustment dial ensures a perfect fit every time; share the fun instantly with family and friends

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0D4TGY2F2 |
| Batteries  | 2 Lithium Polymer batteries required. |
| Best Sellers Rank | #279 in Videogames ( See Top 100 in Videogames ) #7 in Virtual Reality Hardware & Accessories |
| Country of origin  | China |
| Customer reviews | 4.6 4.6 out of 5 stars (1,853) |
| Item model number  | QS02B |
| Language  | English |
| Product Dimensions  | 8 x 25 x 25.8 cm; 362.87 g |

## Product Details

- **Age Range (Description):** Teens, Adults
- **Brand:** KIWI design
- **Color:** White and black
- **Compatible Devices:** Meta Quest 3/3S
- **Connectivity Technology:** USB
- **Connector Type:** USB
- **Field Of View:** 52 Degrees
- **Included Components:** Headstrap
- **Operating System:** Oculus Integration
- **Special Feature:** Adjustable Headband

## Images

![KIWI design K4 Boost Comfort Battery Head Strap Accessories for Meta/Oculus Quest 3/3S, Dual Charge the VR Headset and Battery Strap in 2.5h - Image 1](https://m.media-amazon.com/images/I/31QSsnhcQ1L.jpg)
![KIWI design K4 Boost Comfort Battery Head Strap Accessories for Meta/Oculus Quest 3/3S, Dual Charge the VR Headset and Battery Strap in 2.5h - Image 2](https://m.media-amazon.com/images/I/31jeIfkC-DL.jpg)
![KIWI design K4 Boost Comfort Battery Head Strap Accessories for Meta/Oculus Quest 3/3S, Dual Charge the VR Headset and Battery Strap in 2.5h - Image 3](https://m.media-amazon.com/images/I/41Pu1xI9YcL.jpg)
![KIWI design K4 Boost Comfort Battery Head Strap Accessories for Meta/Oculus Quest 3/3S, Dual Charge the VR Headset and Battery Strap in 2.5h - Image 4](https://m.media-amazon.com/images/I/41YBepJqDvL.jpg)
![KIWI design K4 Boost Comfort Battery Head Strap Accessories for Meta/Oculus Quest 3/3S, Dual Charge the VR Headset and Battery Strap in 2.5h - Image 5](https://m.media-amazon.com/images/I/41n0henE2bL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Battery life adds up to 1.5 hrs
*by S***1 on 2 June 2025*

Comfortable and reliable. The weight balance will cause less strain on the neck/ face

### ⭐⭐⭐⭐⭐ Perfect
*by M***R on 7 October 2025*

Just perfect

### ⭐⭐⭐⭐ Really good but..
*by M***. on 21 June 2025*

This is a high quality product, it extends the VR's battery ... but, it is quity funky when it comes to keeping it pluugged while using the VR... for some reason, it stops charging the VR headset or charges at a very low speed... and sometimes it works like charm! .. a bit weird! I have the Meta Quest 3.

## Frequently Bought Together

- KIWI design K4 Boost Battery Head Strap for Meta Oculus Quest 3/3S, Adjustable VR Headband Accessories with Dual Charge, Extend Playtime & Reduce Facial Stress
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**Shop now:** [https://www.desertcart.kg/products/679251266-kiwi-design-k4-boost-comfort-battery-head-strap-accessories-meta](https://www.desertcart.kg/products/679251266-kiwi-design-k4-boost-comfort-battery-head-strap-accessories-meta)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-01-24*