1. Mp5 Bluetooth Decoder Board, Multi-Function Audio And Video, 2.8-Inch Color Display 2. Video Mode, Colorful Life, Up And Down Buttons To Choose Video Playback And Long Press The Return Button To Call Out The Video Setting Video Interface. After Pressing The Menu On The Remote Control, The Video Output Option Appears, Which Can Output The Video Signal To The Tv For Playback, And The Decoder Board Screen Goes Out At The Same Time 3. Bluetooth Mode, Safe Travel, Play Buttons To Control Answering And Hanging Up Family Members Are More At Ease. Panel Buttons Play And Control The Song, Play/Pause On The Mobile Phone 4. Music Mode, Shocking Experience, The Screen Can Display And , And The Up And Down Buttons On The Panel Switch The Volume Of The Song. If You Press The Return Button, The Music Can Be Played In The Background 5. Radio Mode, Lossless Sound Quality. When Using It For The First Time, It Needs To Automatically Search For Radio Stations. Press And Hold The Play Button, The Radio Will Automatically Search For Radio Stations, And The Radio Station Will Be Saved When There Is A Signal. After Searching For Radio Stations, Press The Up And Down Song Buttons To Switch Radio Stations Power Supply Type:Direct Current (DC) 5V-24V Power Supply Panel Interface Mode:USB, SD Output Amplitude:600MV Rated Power Consumption:Usb Playback Current 350ma; Other States 300mA Operating Temperature:-20-60 Standard Configuration:1pcs 21-Key Conductive Glue Remote Control Type:Decoder Colour:Black Material:ABS Size:120(L)x70(H) mm Package Contents: 1 * Decoder 1 * Remote Control 1 Set * Cables Only the above package content, other products are not included. 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.