Specifications:

1.Support A2DP,AVRCP,headset,handsfree profile
2.Bluetooth Version:  V3.0
3.Working Range: Up to 10m
4.Working Time: 5 hours
5.Dimension: 60*60*50mm
6.Net Weight: 230g
7.Speaker:45MM
8.Loudspeaker Output: 3w
9.Frequency Response: 280HZ-16KHZ
10.Signal-to-Noise: ≥94dB
11.Distortion:≤0.5%
12.Battery Voltage/Capacity:  5V±0.5V
13.Battery Charge Time: 2 hours