TRN BT20S VS BT20.
Based on the previous model BT20, TRN has made some improvements on the new BT20S model. The new version features Bluetooth 5.0 Apt-X, Qualcomm QCC3020 chip and ACC quality audio. It also improves on the material with textured surface
Bluetooth 5.0 Apt-x and Qualcomm Chip
The BT20S is equipped with the worlds leading Bluetooth chipset, adopted by most mobile phone manufacturers, to achieve fast connection, low distortion and high-quality audio streaming over Bluetooth. Also, included FPC Bluetooth antenna provides exceptional reception and transmission in a relatively mall pattern that brings robust overall connectivity when making calls or listening to music, as well as easy pairing.
Build Quality&Nano Waterproof Coating
The earhook is made of thermoplastic elastomer. It`s a tough but flexible material. With this, it can ensure secure and comfortable fit. It can not only bear extreme climatic heat body sweat but also times of bending and reshaping. The coating can greatly resist sweat and the splash of water, no more worry about sweating.
DSP Noise Reduction Technology
Qualcomm DSP noise reduction technology helps reduce background noise and echo feedback for a quieter and more seamless use experience. You can enjoy your music more clearly.
70mAh Built-in Battery
This module comes with a 70mAh built-in battery each side. It can support remarkably 8h long time playtime and up to 180h standby time. Enjoy your earbuds freely.