3Pcs Speaker Module Power Amplifier Music Player Module Electronic Building Blocks Geekcreit for Arduino - products that work with official Arduino boards with remote The portable Music Player that

The portable Music Player that you always wanted

Penta-Core Mali-450 Up to 750Mhz+

Features 7: DIY toys

THIS FILLING 1

Low insertion loss and low VSWR

3Pcs Speaker Module Power Amplifier Music Player Module Electronic Building Blocks Geekcreit for Arduino - products that work with official Arduino boards with remote The portable Music Player thatFeature: Onboard power amplifier chip, multiple filter capacitor, to ensure that the audio output is not distorted You can fine tune the output volume through the potentiometer (because of space constraints, can not use the index potentiometer, the volume can only be adjusted in a small range) With Tone function, you can easily play music It can also be used for audio equipment external active amplifier The speaker fixed in the box, the sound quality