1)Support A2DP, AVRCP, Headset, Handsfree Profile

2)Bluetooth Version : V3.0

3)Working Range : Up to 10M

4)Working Time : 5 Hours

5)Dimensions : 60 x 60 x 50 mm

6)Net Weight : 230g

7)Speaker : (Φ)45mm

8)Loudspeaker Output : 3W

9)Frequency Response : 280Hz-16KHz

10)Signal-to-Noise : ≥95dB

11)Distortion : ≤0.5%

12)Battery Voltage/Capacity: 520mAh

13)Battery Charging/Voltage : 5V±0.5V

14)Battery Charge Time : 2 Hours

15)Support Phone/Laptop/Tablet PC