---
product_id: 658465381
title: "Fanmusic TRN BT20 Pro True Wireless Bluetooth 5.3 Earphone Module Swappable connectors (Headphones not Included) (2pin-S)"
brand: "fanmusic"
price: "9448 som"
currency: KGS
in_stock: true
reviews_count: 5
category: "Fanmusic"
url: https://www.desertcart.kg/products/658465381-fanmusic-trn-bt20-pro-true-wireless-bluetooth-5-3-earphone
store_origin: KG
region: Kyrgyzstan
---

# Water & sweat resistant nano-coating Instant swappable connectors 50h total playback with case Fanmusic TRN BT20 Pro True Wireless Bluetooth 5.3 Earphone Module Swappable connectors (Headphones not Included) (2pin-S)

**Brand:** fanmusic
**Price:** 9448 som
**Availability:** ✅ In Stock

## Summary

> 🎧 Upgrade your sound game with swappable wireless freedom!

## Quick Answers

- **What is this?** Fanmusic TRN BT20 Pro True Wireless Bluetooth 5.3 Earphone Module Swappable connectors (Headphones not Included) (2pin-S) by fanmusic
- **How much does it cost?** 9448 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/658465381-fanmusic-trn-bt20-pro-true-wireless-bluetooth-5-3-earphone)

## Best For

- fanmusic enthusiasts

## Why This Product

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

## Key Features

- • **HiFi AAC/SBC Audio:** Crystal-clear, lag-free sound for music, videos, and casual gaming—elevate your everyday audio.
- • **Marathon Battery Life:** Enjoy up to 13 hours nonstop or a whopping 50 hours with the portable charging case—stay powered all day.
- • **Sweat & Weather Ready:** Nanocoating shields your module from moisture, perfect for workouts or unpredictable weather.
- • **Next-Gen Bluetooth 5.3:** Experience ultra-fast, stable wireless connection with low latency and powerful anti-interference tech.
- • **Seamless Earphone Upgrades:** Swap your IEMs instantly with versatile 2pin-S connectors—future-proof your sound setup.

## Overview

The Fanmusic TRN BT20 Pro is a cutting-edge Bluetooth 5.3 earphone module featuring instant swappable 2pin-S connectors for versatile IEM compatibility. It delivers up to 13 hours of playback per charge, extendable to 50 hours with its portable charging case. Equipped with a high-quality Bluetooth chip, it ensures fast, stable connections with AAC/SBC HiFi audio support. Its water and sweat-resistant nanocoating makes it ideal for active lifestyles, while LED indicators keep you informed of battery status.

## Description

Paoduct model：BT20 Pro Bluetooth encoding：AAC/SBC Weight：8g（per earpiece） Effective signal range：15m Bluetooth format：Bluetooth 5.3 Charging port：Type-C Bluetooth chipset：High quality Bluetooth chip Battery power capacity：80mAh（per earpiece) Charging case power capacity：1000mAh Standby time：180H Playback time（charging case+earpieces）：50 hours 13 hours when using both earpieces only Charing time（modules/charing case):1.5-2H/2.5-3H

Review: Acceptable pour de la musique ou du multimédia. Mais pas pour du garming (latence importante perceptible), et pas pour le sport non plus. Ca tien bien l'oreille mais la connectique se déboîte petit à petite toute seule de l'iem..
Review: I am an audiophile. I use this bluetooth receivers with high end IEM. These receivers have good amplification. Excellent reception. Long battery life. I wouldn’t compare the details with cabled usage. That is unfair due to the codec an bandwidth of bluetooth protocol. But this device won’t let audiophile down. But the charging container is not nice to some bigger IEMs which have a bigger cavity. Expensive IEMs don’t fit into the charging container because they are a hit too big with so many drivers inside.

## Features

- Instantaneous swappable earphone upgradability. Designed to fit variety of earphone connectors，TRN-High quality Bluetooth chip makes switching earpiece a breeze.Indeed,an“all-in-one”solution
- Longer battery life LED indicator lights show battery leve. Allows 13 hours of playback per charge, up to 50 hours when used with portable charging case.
- High quality Bluetooth chip Bluetooth 5.3 fast connection. The all-new Bluetooth 5.3 technology features faster transmission，lower power consumption，and powerful anti-interference capabilities.
- Water and sweat-re sistant nanocoating for moisture protection. Water and sweat-resistant nanocoating for moisture protection regardless of rain or shine, indoor or outdoor.
- AAC/SBC Wireless high-definition HiFi experience. Supports AAC . Both formats allow enjoy lag-free, high-quality music listening, video watching and gaming on-the-go.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D41HM3ZM |
| Age range (description) | Adult |
| Best Sellers Rank | #16,090 in Electronics ( See Top 100 in Electronics ) #899 in In-Ear Headphones |
| Cable feature | Without Cable |
| Charging time | 3 Hours |
| Compatible devices | Smartphones, Tablets, Laptops, Computers |
| Connectivity technology | Wireless |
| Control method | Touch |
| Control type | Volume Control |
| Country of origin | China |
| Headphone jack | Without jack |
| Included components | User Manual |
| Item model number | 2pin-S |
| Item weight | 0.19 Kilograms |
| Manufacturer | TRN |
| Material | Plastic |
| Model name | TRN BT20 Pro |
| Number of Items | 1 |
| Package Dimensions | 11.4 x 10.7 x 5.1 cm; 190 g |
| Recommended uses for product | During sports, Exercising, Gaming, Travel |
| Specific uses for product | Fitness |
| Style | Contemporary |
| Water resistance level | Water Resistant |
| Wireless communication technologies | Bluetooth |

## Product Details

- **Brand:** Fanmusic
- **Colour:** Black
- **Ear placement:** In Ear
- **Form factor:** In Ear
- **Noise control:** None

## Images

![Fanmusic TRN BT20 Pro True Wireless Bluetooth 5.3 Earphone Module Swappable connectors (Headphones not Included) (2pin-S) - Image 1](https://m.media-amazon.com/images/I/41n3uhgyMSL.jpg)

## Customer Reviews

### ⭐⭐⭐ Review
*by K***R on 11 January 2025*

Acceptable pour de la musique ou du multimédia. Mais pas pour du garming (latence importante perceptible), et pas pour le sport non plus. Ca tien bien l'oreille mais la connectique se déboîte petit à petite toute seule de l'iem..

### ⭐⭐⭐⭐⭐ Review
*by A***O on 2 December 2025*

I am an audiophile. I use this bluetooth receivers with high end IEM. These receivers have good amplification. Excellent reception. Long battery life. I wouldn’t compare the details with cabled usage. That is unfair due to the codec an bandwidth of bluetooth protocol. But this device won’t let audiophile down. But the charging container is not nice to some bigger IEMs which have a bigger cavity. Expensive IEMs don’t fit into the charging container because they are a hit too big with so many drivers inside.

### ⭐⭐⭐⭐⭐ Review
*by D***. on 20 September 2025*

dovevano funzionare bene sulla carta, mai pervenute

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**Shop now:** [https://www.desertcart.kg/products/658465381-fanmusic-trn-bt20-pro-true-wireless-bluetooth-5-3-earphone](https://www.desertcart.kg/products/658465381-fanmusic-trn-bt20-pro-true-wireless-bluetooth-5-3-earphone)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-13*