TRN BT20 Pro

True Wireless Bluetooth Earphone Module

  • Instant Swappable Earphone Upgradability
  • High-Quality Bluetooth Chip
  • Transform Any Earphone into Wireless Hi-Fi
  • AAC/SBC Wireless High-Definition Hi-Fi Experience
  • Longer Battery Life with LED Indicator Lights
  • Environmentally Friendly TPE Material
  • Small Size, Big Power with Foldable Design
  • Water and Sweat-Resistant Nanocoating
  • Easy Storage and Carrying
Regular price €22,99
Sale price €22,99 Regular price

Instant Swappable Earphone Upgradability

TRN BT20 Pro offers instantaneous swappable earphone upgradability, catering to a variety of earphone connectors. Its high-quality Bluetooth chip ensures seamless switching between earpieces, providing an all-in-one solution for your audio needs.

High-Quality Bluetooth Chip

Featuring Bluetooth 5.3 technology, TRN BT20 Pro ensures fast connections, lower power consumption, and powerful anti-interference capabilities, delivering a superior wireless audio experience.

Transform Any Earphone into Wireless Hi-Fi

With TRN BT20 Pro's high-quality Bluetooth chip, you can effortlessly transform any dynamic, balanced armature, or hybrid earphone into a wireless Bluetooth solution. Enjoy stable yet lightweight connectivity, free from dangling wires or tangled cables, and immerse yourself in high-fidelity, high-definition sound anytime, anywhere.

AAC/SBC Wireless High-Definition Hi-Fi Experience

Supporting AAC and SBC formats, TRN BT20 Pro guarantees lag-free, high-quality music listening, video watching, and gaming on the go.

Longer Battery Life with LED Indicator Lights

Enjoy up to 13 hours of playback per charge, with a total of up to 50 hours when used with the portable charging case. LED indicator lights show the battery level, keeping you informed at all times.

Environmentally Friendly TPE Material

Crafted from one-piece environmentally friendly TPE material, TRN BT20 Pro offers a more comfortable and secure fit. The improved button design ensures simpler operation, allowing you to control functions with ease.

Small Size, Big Power with Foldable Design

The compact TRN BT20 Pro charging case features a large inner cavity design, accommodating a wider range of earphone heads and ear hooks for simultaneous storage and charging. Its foldable design ensures convenient portability.

Water and Sweat-Resistant Nanocoating

With water and sweat-resistant nanocoating, TRN BT20 Pro provides moisture protection for worry-free use indoors or outdoors, rain or shine.

Easy Storage and Carrying

Your faithful music companion, TRN BT20 Pro, accompanies you during morning commutes, workouts, and daily activities. Wherever you go, whatever you do, it's your trusty music assistant, ensuring you never miss a beat.

Inside the Box

  • 1 x TRN BT20 Pro
  • User Manual

30-Day Return Policy

You may return any non-customized product that is still factory sealed, within 30 days upon receiving it. For items that are damaged, incorrect, or faulty upon delivery, Linsoul will assess the issue and provide a solution accordingly.

Technical Details

Product model
TRN BT20 Pro
Bluetooth encoding
~8g (per earpiece)
Effective signal range
Bluetooth version
Bluetooth 5.3
Charging port
Bluetooth chipset
High-quality Bluetooth chip
Battery power capacity
80mAh (per earpiece)
Charging case power capacity
Standby time
180 hours
Playback time
50 hours (charging case + earpieces)
13 hours when using both earpieces only
Charging time
1.5-2 hours modules
2.5-3 hours charging case

Processing Time

This product is in Pre-order period. Pre-orders are provided for items that have not reached us and will take some time to be shipped out.

Pre-order Period: 7-10 working days during sale period


  • No cancellation of orders once ordered.
  • All orders to be shipped out sequentially.

Authentic Products

Linsoul Audio is the authorized distributor. All products are authentic and genuine.

Worldwide Free Shipping

We are located in China but send our products worldwide for free. T&Cs apply.

1 Year Warranty

We provide 1 year warranty for the all products except the cables and accessories*.

Online Support

Need help?, we are here to assist you
Monday - Friday: 09:00 – 18:00 (UTC+8)

Customer Reviews

Based on 1 review
Mark Turner
Never received this order!

I have been wanting almost 2 months and have not received my order.

Dear customer,

We sincerely apologize for the inconvenience you've experienced with your order. Upon receiving your feedback, we immediately contacted the shipping carrier to investigate the matter further. Unfortunately, it appears that your package may have been lost in transit due to the prolonged lack of updates.

As a result, we have processed a full refund for your order. If you still wish to receive the items, we kindly suggest placing a new order. Should you have any further questions or concerns, please don't hesitate to reach out to our service support

Once again, we apologize for any frustration or inconvenience this situation may have caused.

Shipping Policy

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Customer Support

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30-Day Return Policy

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