Description <br> Supports high-quality audio formats including MP3, WMA, APE, FLAC, and WAV from SD/U cards. <br> Bluetooth enabled for wireless music streaming and app control via BTMATE for iOS and Android. <br> Features multiple input modes: USB, SD, Bluetooth, FM, and AUX, with easy switching via the MODE button. <br> Memory function retains settings and tracks/stations even after power off.Comprehensive control panel with options for track selection, volume adjustment, and play/pause. <br> Supports folder switch function and back-in priority features for seamless audio integration.Designed for use with DC9-12V power supply; ideal for automotive setups with recommended voltage regulator. <br> <br> Power type:DC 9-12V power supply (3.7-5V power supply optional) <br> Output amplitude:greater than equal 500MV <br> Rated input:12V/0.2A <br> Rated power consumption: USB playback current less than equal 120MA other states less than equal 80MA <br> Using temperature:-20℃-60℃ <br> Due to different batches, there may be differences in product appearance and printed text, which will not affect use. <br> Colour:As Shown <br> Material:Plastic <br> <br> Package Contents: <br> 1 * MP3 BT Module <br> 1 * Remote <br> 2 * 2pin cable <br> 2 * 3pin cable <br> <br> Only the above package content, other products are not included. <br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. <br>