1pcs LM386 Super MINI Amplifier Board 3V-12V Power Amplifier

Specification: 100% brand new Type: LM386 Size: 37mm X 41mm; Operating voltage: DC 3V~ 12V; Driver Speaker: 0.5W-10W Speaker 1 Note: 1.Please allow a little size error due to manual measurement. 2. DC005 and next 2P pin for power supply interface, choose one with two to see which facilitate personal hand power interface which, voltage 3-12V to pick, positive with;  3. 3.5MM Audio seat and pin board next to the audio input port, according to the individual to choose a convenient 2 pick can be. 4. 2P connector pin for speaker, speaker for Promise element, so just pick the horn will not burn. Package Included: 1 X Amplifier Board