$6.47 $7.75
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.