Specification:

1.Function type: Amplify audio

2.Voltage: DC5V

3.Bluetooth version: 5.0

4.Chip type: 1 pam8403

5.Channel: two-channel stereo

6.Output power: 5w*2

7.Magnification: 4 times

8.Size: 45*42*25mm

9.Weight:50g

10.MOQ:10pcs

Package Including: 

1 * XH-A158