User's Guide

14
5.Technical Specifications
GENERAL
BT Mode BDR, EDR
Protocol HFP;
HSP; A2DP; AVRCP; SPP
Transmit Distance 10 Meters
Maximum Transmission
Power
1.61dbm
Sensitivity -80dBm
Audio performance SBC Decoding
Speaker 1W/8R
LED Blue/Green/Red
LCD screen 2.2inch
Charge 5V Type C USB
Battery capacity/Votage 1800mAh 3.7V
Interface 3.5mm
Dimension (H*W*D) 109x62x28mm
Weight 147g
Working Temperature -20°C ~ 55°C