Product Features:

Bluetooth version :Bluetooth V5.2
Support Protocol RX: A2DP AVRCP TX: A2DP
Operating Frenquency :2.402GHz - 2.480GHz
Signal-to-noise ratio :≥99.3dB
Distortion :≤0.1%
Support Dual stream(TX mode) :Connect two Bluetooth devices at the same time
Support Multipoint (RX mode) :Connect two Mobile phones at the same time
Codec mode CODEC TX: aptX Adaptive/aptX HD/aptX LL/aptX/SBC
RX: aptX Adaptive/aptX HD/aptX/AAC/SBC
Operating current :＜22MA
Built-in battery :250MAH
Charging current :200MA
Charging time :2 hours
Working time:RX:About 15h
TX:About 13h
Bluetooth distance :12M(open place)
Charging method :USB TYPE-C 5V/0.5A
Input/output connection :3.5MM audio interface