70285 Portable Audio & Video, new and high quality OOTDTY Features: TF: Connect TF memory card (up to 32GB) USB: Connect USB flash drive (up to 32GB) LED indicator PREV/VOL-: Short press is to select the previous song; long press is to decrease the volume PLAY/PAUSE: Short press is the switch between pause and play;Long press is the switch of USB / TF / FM / AUX / BLUETOOTH sound, in the radio FM state, the short pause play button is automatically searched; NEXT/VOL+: Short press is to select the next song; long press is to increase the volume; Support MP3/WMA/WAV/FLAC / APE Support: MP3 / USB (U disk) / TF / LINE IN / FM / BLUETOOTH Power Supply: 5V 12V Three buttons: PREV/ PLAY / NEXT; 1. PREV button (previous song/volume reduction): In the MP3 state, the PREV short press is the previous song, and the long press is the volume reduction; 2, PLAY button (play / pause): PLAY short press for play / pause in MP3 state; long press is USB / TF card / AUX / Bluetooth mode test tone switch. 3, NEXT button (next song / volume increase): NEXT short press for the next song in MP3 state, long press for the volume to increase; 4. This model has the function of automatic conversion device. When there is no device, the default is in the Bluetooth state. If there is a device, the device is interpreted first. Specifications: Music format: MP3/WMA/WAV/APE/FLAC lossless format Radio FM frequency: 87.5-107.5 MHZ Support function introduction: support MP3 / USB / TF / LINE IN / FM / BLUETOOTH 5.0 / remote control Panel size: 5x2.4cm Color: silver, black Notes: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Included: 1xDecoder Board