Description

Specifications:Product Name: bluetooth Receiver Amplifier BoardMaterial: Electronic ComponentsColor: WhiteSize: 4×2.4cm(L x W)Mounting Hole:3.0mmAudio Input: bluetooth Audio ReceiverAmplifier Output Power: 2x3W (Output connect to speakers, can not output for amplifier)Driving speaker impedance: 4~8ohmPower Supply Interface: Micro USB (Connect to computer USB port or battery bank USB, both can supply 5V)Output Interface: 2.54 Pitch, 4 PinsPackage Included:1 x Amplifier Board