QCY T13 Bluetooth V5.1 Headphones

4 MIC Four noise-canceling microphones for calling 40h Ultra-long battery life Quick charge 7.2mm Big dynamic driver V5.1 Bluetooth chip Customizing earbuds Sleep Mode Anti-touch Pairing pop-up window Pressure-free touch controlTalk Wherever You Are 4-Mic Ultra Clear Calls, 3x clearer than ordinary true wireless earbuds. Advanced ENC Technology, Effectively block out 90% of background noise, only transmits your voice. Digital noise canceling algorithm