Product model: XH-A153
Function type: Audio amplification
Power supply voltage: DC5V
Bluetooth version: 5.0
Chip type: PAM8403
Number of channels: two-channel stereo
Output power: 2*3W
Magnification: 4 times
Weight: 27g
Colour:green
Material:PC+metal
Package Contents:
1 x Digital Amplifier Board