Vender smbr mini pam8403 placa amplificadora de audio digital 4 canales 3w*4 dc 5v sonido estéreo jr al mejor precio

Features: Channels: 4 channels Amplifier Chip: PAM8403 Working Voltage: DC5V Output power: 3W*4 Product size: 46*29*13MM Specifications: Color:As picture Quantity:1PC Package Include:1PC Mini PAM8403 Digital Audio Amplifier Board Note: 1.Please allow 0.1-0.3cm differences due to manual measurement, thanks. 2.Please understand because of the light irradiation or computer display difference, so I can't guarantee photos and real color is 100% the same.