2016 latest craze new bangla song mp3 free download bulk speakers speaker bluetooth module active subwoofer usb flash drive card

Specification:

1.Support SD card, TF card, external MP3, computer and other audio products.

2.Bluetooth Version:V4.0+EDR Class 2

3.Working Range:Up to 10 metes

4.Dimension:60mm*60mm*50mm

5.Net Weight:270g

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:5V±0.5V

13.Battery Charge Time: 2hours

14.play time values for speakers :10hours

15.Standby time:200 hours

16.Connect two phones at the same time