---
product_id: 639452263
title: "TRN BT20 Pro True Wireless Bluetooth 5.3 Earphone Module Swappable connectors (Headphones not Included) (2Pin 0.78mm)"
brand: "fanmusic"
price: "581 kr"
currency: NOK
in_stock: true
category: "Fanmusic"
url: https://www.desertcart.no/products/639452263-trn-bt20-pro-true-wireless-bluetooth-5-3-earphone-module
store_origin: NO
region: Norway
---

# Instant swappable connectors 50h total playback with charging case Water & sweat-resistant nanocoating TRN BT20 Pro True Wireless Bluetooth 5.3 Earphone Module Swappable connectors (Headphones not Included) (2Pin 0.78mm)

**Brand:** fanmusic
**Price:** 581 kr
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your audio game with swappable, long-lasting, and weatherproof wireless freedom!

## Quick Answers

- **What is this?** TRN BT20 Pro True Wireless Bluetooth 5.3 Earphone Module Swappable connectors (Headphones not Included) (2Pin 0.78mm) by fanmusic
- **How much does it cost?** 581 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/639452263-trn-bt20-pro-true-wireless-bluetooth-5-3-earphone-module)

## 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

- • **All-Weather Ready:** Sweat and rain won’t slow you down thanks to advanced water-resistant nanocoating.
- • **HiFi Wireless Audio:** Crystal-clear AAC/SBC support delivers lag-free, high-definition sound for music, gaming, and video.
- • **Marathon Battery Life:** Enjoy up to 13 hours nonstop playback, extended to 50 hours with the sleek portable charging case.
- • **Next-Gen Bluetooth 5.3:** Experience ultra-fast, stable connections with low latency and powerful anti-interference tech.
- • **Seamless Earphone Upgrades:** Swap your earpieces instantly with universal 2Pin 0.78mm connectors—future-proof your sound.

## Overview

The Fanmusic TRN BT20 Pro is a cutting-edge Bluetooth 5.3 earphone module featuring instant swappable 2Pin connectors for versatile upgrades, up to 50 hours of playback with its charging case, and advanced water-resistant nanocoating. Designed for professionals on the move, it delivers high-definition AAC/SBC audio with low latency and robust connectivity within a 15m range.

## 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

## 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 | B0D41JKRDP |
| Additional Features | Lightweight |
| Age Range Description | Adult |
| Antenna Location | Exercising, Cycling, Travel |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 13 hours |
| Battery Charge Time | 2 hours |
| Best Sellers Rank | #24,107 in Electronics ( See Top 100 in Electronics ) #1,291 in Earbud & In-Ear Headphones |
| Bluetooth Range | 15 meters |
| Bluetooth Version | 5.3 |
| Brand | Fanmusic |
| Brand Name | Fanmusic |
| Built-In Media | TRN BT20 Pro connectors |
| Cable Features | Without Cable |
| Carrying Case Battery Charging Time | 150 minutes |
| Carrying Case Color | Black |
| Carrying Case Material | Plastic |
| Color | Black |
| Compatible Devices | Various Brands of Cellphones, Smart Speakers, Tablets, Laptops, and Desktops |
| Connectivity Technology | Wireless |
| Control Method | Remote |
| Control Type | Media Control |
| Controller Type | remote |
| Customer Package Type | Portable Charging Case |
| Customer Reviews | 3.5 out of 5 stars 131 Reviews |
| Ear Placement | In Ear |
| Earpiece Shape | Rounded tip |
| Enclosure Material | Plastic |
| Form Factor | In Ear |
| Frequency Range | 20Hz~20kHz |
| Headphone Folding Features | In Ear |
| Headphone Jack | None (Wireless) |
| Headphones Ear Placement | In Ear |
| Headphones Jack | None (Wireless) |
| Item Weight | 8 g |
| Manufacturer | TRN |
| Model Name | BT20 Pro |
| Model Number | 2Pin 0.78mm |
| Noise Control | None |
| Number of Items | 1 |
| Series Number | 20 |
| Specific Uses For Product | Sport, Travel |
| Style Name | Minimalist |
| Theme | Audio Technology |
| Unit Count | 2 Count |
| Water Resistance Level | Water Resistant |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** Fanmusic
- **Color:** Black
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Noise Control:** None

## Images

![TRN BT20 Pro True Wireless Bluetooth 5.3 Earphone Module Swappable connectors (Headphones not Included) (2Pin 0.78mm) - Image 1](https://m.media-amazon.com/images/I/41Ri5SFOSLL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- Fanmusic TRN BT20 Pro True Wireless Bluetooth 5.3 Earphone Module Swappable connectors (Headphones not Included) (2Pin 0.78mm)
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**Shop now:** [https://www.desertcart.no/products/639452263-trn-bt20-pro-true-wireless-bluetooth-5-3-earphone-module](https://www.desertcart.no/products/639452263-trn-bt20-pro-true-wireless-bluetooth-5-3-earphone-module)

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-18*