1.Support A2DP,AVRCP, Handsfree profile.
2.Bluetooth Version:V5.0
3.Working Range:Up to 10 meters
4.Dimension:76mm*61mm*38mm
5.Including packaging weight: 208 g naked weight: 133g
6.Speaker:40mm
7.Loudspeaker Output:3W
8.Frequency Response:280HZ-16KHz
9.Signal-to-Noise:≥85dB
10.Distortion: ≤0.5%
11.Battery Voltage/Capacity:500MAH
12.Battery Charging Voltage:5V±0.5V
13.Battery Charge Time: 2hours
14.play time values for speakers :4-6hours
15.Standby time:200 hours