Main chip ATS2831
Bluetooth specification Bluetooth V5.0
Bluetooth protocol support HFP A2DP ACRCP
Input audio USB sound card
Transmission power CLASS2
Frequency range 2.4GHz – 2.480GHz
Wireless transmission range approx. 10m
Transmitting connection 1pc
Number of buttons 1
External power supply voltage Type-C DC+5V
Transmitting operating power approx. 0.1W
Input/output connector Type-C male socket
Product dimensions 50.0(L)*14.0(W)*5.8(H)mm