2016 Fashion Modern Aluminum Alloy Cylinder Wireless A10 Bluetooth Speaker Calls Handsfree TF Card Music Bass Subwoofer Stereo Speaker DHL

Specification:

1.Casing Material: Aluminum Alloy

2.Frequency Response: 150Hz-20KHz

3.Output Power: 3W*2

4.Bluetooth Standard: RDA 3.0

5.Frequency: 2.402-2.480GHz

6.MIC Sensitivity: -38db

7.Speaker Sensitivity: better than -82dBm

8.Range: 10 meters

9.Working Voltage: DC3.7-4.2V

10.Working Current: 150mA

11.Power: Built-in 3.7V,400mAh Li-ion Battery.

12.Charging Voltage: DC4.8-5.5V, 200mA.

13.Music Playing Time: more than 2.5 hours.

14.Handsfree Talking Time: more than 4.5 hours.

15.Standby Time: more than 20 hours

16.Dimensions: 71.2(Diameter)x42.5(H)mm

17.Unit Weight: 170g.

Package List:

1 * Bluetooth Speaker

1 * USB Charging Cable

1 *Audio Cable