![Supported by Qualcomm, Tronsmart launched UV sterilization earphones Onyx Free to against Coronavirus](https://es.tronsmart.com/img/psblog/b/83/1035_818/b-83111small.jpg)
Supported by Qualcomm, Tronsmart launched UV sterilization earphones Onyx Free to against Coronavirus
Equipped with Qualcomm aptX, IPX7 waterproof, UV sterilization, and cVc8.0 noise cancellation and DSP technologies, Onyx Free guarantees crystal clear calls...