Sell （Lotsgoods） TF card U Disk MP3 Format Decoder Board Decoding Audio Player Module best price

Features: Super High Tone Quality: with onboard 2W mono amplifier (highest up to 3W) Micro USB power supply interface: Power supplied by power bank, USB adapter, or 3.7V lithium battery. Support TF card, U Disk , and MP3 format With speaker amphenol connector, does no need toweld, convenient to connect the wire. Module design for convenient modifying Instruction of Buttons: "Prev / V--" button: "Press" for switching previous song, "longpress" for volume down "Next/v++" button: "Press" for switching next song, "longpress" for volume up. "P / P / Mode" button: "Press" for the "Play/Pause" Switch, "long press" for U disk, TF card mode. "Repeat" button: "Press" for "single/all song" mode(nolong press) Note: 1.The "Long press" approximate 2S. 2 .If you use U disk mode, it is recommended 5V power supply, and some U diskdoes not support 3.7V power supply. Specifications: Item: Decoding Play Module Power Supply Range: 3.7~5.5V Net Weight: 9g Size: Approx. 50 X 37 X 14mm/1.97 X 1.46 X 0.55in. Included: 1 X MP3 Decoding Play Module