Fangrui Product Details 1.2.8-inch Color Display, Tft Screen High-definition Car Lossless Bluetooth Decoder Board 2. Bluetooth Mode, Safe Travel, The Play Button Controls Answering And Hanging Up, Family Members Feel More At Ease, The Panel Button Controls The Up And Down Music Playback On The Mobile Phone, Play/pause Bluetooth Pairing Name: Bt86, Pairing Password: 5956, You Can Modify The Personalized Bluetooth Pairing Name And Pairing Password At Will 3. The Music Mode Is A Shocking Experience. The Screen Can Display The Song Title And Lyrics. 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. 4. Radio Mode, Lossless Sound Quality. When You Use It For The First Time, You Need To Automatically Search For Radio Stations. Press And Hold The Play Button. The Radio Will Automatically Search For The Radio Station. If There Is A Signal, The Radio Station Will Be Saved. After Searching For The Radio Station, Press The Up And Down Song Buttons