TRN Bluetooth 5.0 BT20S

TRN-BT20S Truwireless IEM Universal Adapters

Equipped with Qualcomm's newest high-performance Bluetooth 5.0 chipset, the TRN BT20S delivers a superb listening experience with consistent connection to your device. High-speed transmission, low distortion, and high-quality audio streaming are the reasons why The Listening Stack has chosen the TRN BT20S Truwireless adapters for IEM's as our primary wireless solution. Available in MMCX, Two Pin 0.75mm or 0.78mm connection types, we cover all removable cable IEM options.


Purchase any BT20 or BT20S Tru Wireless adapters and add a second set of BT20 for only $25! This promo will be while supplies last so act now to save 50% on your second set of BT20 adapters.

Additional Features:

  • One-touch operation
  • Nano waterproof coating
  • Sweat and splash resistant
  • Thermoplastic earhooks for flexibility
  • FPC Bluetooth antenna for robust connectivity
  • DSP-enhanced noise reduction technology
  • 70mAh Li-ion batteries for up to 8 hours of playback time

Tech Specs:

  • Name: TRN BT20S Bluetooth 5.0 Ear Hook
  • Model: BT20S
  • Bluetooth Version: 5.0 4
  • Connection type: 2PIN/MMCX
  • Battery size: 70mAh
  • Play time: About 8 hours
  • Effective Distance: About 10m
  • Charging Time: About 2 hours
  • Charging Port: Micro USB/DC 5V/60mA
  • Volume Control: Yes
  • With Microphone: Yes Applicable earphone:
  • 2pin Sizes: 0,75MM\0.78MM
  • Standard MMCX Adapter size

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