Portable Subwoofer Bluetooth Speaker with Mic and TF Card Support

Product Description:

 

Supports Handsfree , Bluetooth , Loudspeaker , TF Card Music Playing                                        

Bluetooth Version V3.0+EDR

Protocol AVRCP , A2DP

Transmission distance W/O obstacles 10m

Loudspeaker Output:3W

Frequency Response:280HZ-16KHZ

Signal-to-Noise?95db

Distortion:?0.5%

Battery Voltage Capacity: 520mAh

Battery Charging Voltage:5V±0.5V

Battery Charging Time:1.5 Hours

Working Time: About 2 Hours

 

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