**1.Support A2DP,AVRCP, Handsfree profile.
**2.Bluetooth Version:V4.0+EDR Class 2
**3.Working Range:Up to 10 metes
**4.Dimension:60mm*60mm*53mm
**5.Net Weight:230g
**6.Speaker:45mm
**7.Loudspeaker Output:5W
**8.Frequency Response:280HZ-16KHz
**9.Signal-to-Noise:≥95dB
**10.Distortion:≤0.5%
**11.Battery Voltage/Capacity:820MAH
**12.Battery Charging Voltage:5V0.5V
**13.Battery Charge Time: 2hours
**14.play time values for speakers :10hours
**15.Standby time:200 hours
**16.Long press the play button for two seconds, you can start Siri voice assistant
**17.Connect two phones at the same time