Xh-a157 Professional Two-channel Digital Amplifier Board

• --Input voltage: DC5V, Output power: 2x3W
• --Safe and reliable: It is professionally manufactured, with strict quality control, long life
• --Audio input: 3.5mm AUX audio cable
• --onboard 50K volume adjustment relay
• --Appearance size: 37 x 22 x 13mm

Description:
Name: Digital Amplifier Board
Input voltage: DC5V
Audio input: 3.5mm AUX audio cable
Output power: 3W x 2
Appearance size: 37 x 22 x 13mm
Packing list:
Digital Amplifier Board x 1
Note:
Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. 
Manual measuring,please allow 1~3mm error,thank you.