Zhongtiandingsheng Shenzhen Industrial Q1 ANC Wireless Headset User Manual
Discover the Zhongtiandingsheng Shenzhen Industrial Q1 ANC Wireless Headset User Manual. Get to know all the features and functions of the 2AYSYQ1, and learn how to connect it to your Bluetooth devices. Stay informed about the battery life, speaker diameter, and transmission distance.