● Support audio devices with audio input port,and wirelessly transmitting audio.
● The AEC echo cancellation circuit and ANC Noise elimination circuit of built-in chip keep the stereo sound quality pure and clear.
● Built-in chip can enhance signal transmission circuit,fast and steady connection.
● Compatible with double undamaged audio format.
● Easy and convenient to use and connect,no need any APP.
1. Q: How do you power the device.
A: We integrated a battery inside the device.
2. Q: What kind of Battery you were using inside the device ？
A: It was using Lithium-mode battery.