MP3 Lossless Decoding Board has an onboard 2W mono amplifier (5V power supply up to 3W). This TF card U disk play MP3 decoder player module can directly connect speakers (recommended with 4Ω3W speakers), 3.5mm gold-plated headphone jack can be accessed by headphones or external audio. Mp3 player audio module is with the MicroUSB power supply interface, using mobile bank power or USB charger power supply can also be used 3.7V lithium battery, USB 5V power supply. This amplifier mp3 module supports TF card (mobile phone memory card), U disk playback mode. With a speaker terminal without soldering, easy wiring.
Features Of Mp3 Lossless Decoders Decoding Power Amplifier Mp3 Player Audio Module:
- Support MP3 Format, power on automatically play, when the state is red LED Light is updating. and have spent
- Support U disk (tested 32GB), TF Card (tested. 16GB) play mode; Power on the default TF Card mode, if TF Card does not exist automatically jump to UDisk mode, and Two devices are installed, can with hand move set up buy Sowing discharge model type, detailed love please see the key instructions.
- Buttons can be adjusted up and down track switch, volume+-Pause/Play, mode switch, please see the details of the operation of the button.
- Can be set up buttons "singles-The whole curve "loop, the default of the power on the whole curve cycle, according to the "Repeat" Key to replace cycle mode.
Specifications Of MP3 Lossless Decoder Board With Power Amplifier Module TF Card Decoding Player:
- Power supply range: 3.7 - 5.5V
- Product size: 45mm * 36mm
- Colour: Blue
- Material: Plastic
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