1.Support A2DP,AVRCP, Handsfree profile

2.Bluetooth Version:V5.0

3.Working Range:Up to 10metes

4.Dimension:160*110*75mm

5.Including packaging weight: 720g   naked weight: 465g

6.Speaker:40mm

7.Loudspeaker Output:2*5W

8.Frequency Response:280HZ-16KHz

9.Signal-to-Noise:≥85dB

10.Distortion:≤0.5%

11.Battery Voltage/Capacity:1500MAH

12.Battery Charging Voltage:5V±0.5V

13.Battery Charge Time: 2 hours

14.play time values for speakers :5-8 hours

15.Standby time:200 hours