Features: Multifunction: FM Radio, Music Playback, Wireless BT Playback, BT Hands-free Call, High Power 4 * 60W and AUX Connection. Stereo Music Effect: Built-in strong power IC brings stereo sound effect and makes you feel the joy of driving. BT Connection: BT Hands-free with Mic (make and receive calls via BT), BT Streaming (play music from your phones via BT). FM 18 Preset Memory Stations: To get news, live traffic conditions and the wireless station as you like. Ways for Music Play: Supports many ways of music play - TF Card / U Disk music play, BT music play and AUX music play. LCD Display: Dual LCD display shows the actual reception and function. Supports clock display even when power off. Note: Please use this device in 12V output vehicle.