DC 5V 2X3W 6W Amplifier Board Bluetooth Car MP3 Player USB Module FM AUX Radio for Speaker

Features:1.Use high-quality materials with guaranteed quality2.Support lole music formats such as MP3/WMA/WAV/FLAC/APE3.Equipped with power amplifier 2 * 3W, and can also be equipped with 2 3W speakers4.The product is equipped with Bluetooth communication function, with a power supply voltage of 5V and a current requirement above 2A5.Wide application range, suitable for various industrial DIY occasions

s:Power: 2 * 3W, connected to 2 3W speakersRadio FM frequency: 87.5-107.5 MHzIntroduction to Support Functions: Supports MP3/USB/TF/AUX/FM/BLUETOOTHRegarding structure: Panel size: 96 * 22 MM, depth of the board is 25MM, and distance between two screw positioning holes is 87MM

Usage Introduction:ON/OFF: Power switchAUX/DC5V: Audio input/charging interface (note: both functions must be implemented using 4-core wire)Switch indicator light;MiTou: Call functionUSB: Connect to a USB drive (up to 32GB supported)TF: Connect TF storage card (up to 32GB supported)

Wheel switch:1.Left wheel: Short pre to select the previous song; Long pre to decrease the volume;2.Pre the dial directly: Short pre to switch between pause and playback; Long pre is a switch between USB/TF/FM/AUX/BLUETOOTH; Short pre in FM mode to automatically search for s;3.Right wheel: Short pre to select the next song; Long pre to increase volume

Package include:De amplifier board * 1Terminal wire * 4