1.Comply with Bluetooth 2.1EDR

2.Music playback time is up to 8hours

3.Excellent audio quality withpowerful base

4.RF range is upto 10M

5.Frequency Response100Hz-20KHz

6.Lound speaker Output3W

7.Singal-to-noise≥75dB

8.Distortion ≤1.0%

9.Charging time:3 to 4hours

10.Support iPhone,iPad,and all ofmusic device with Bluetooth

11.Weight:195g

12.Dimension(L x W x H) :80mmx80mm x42mm

Beautiful sound without boundaries,larger 40mmdrivers precise highs for superb soundclarity.

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