1With radio (FM), read memory card (not included) audio, read U disk (not included) audio and other functions. 2Bluetooth 5.0 version provides smoother connection, give you a better music experience in your boring driving. 3LCD display, equipped with steering wheel remote control, easy and convenient to operate even while driving. 4After connecting the mobile phone Bluetooth, you can wake up the mobile assistant by pressing and holding the steering wheel controller knob. 5The RCA audio output can be connected to the subwoofer (not included), giving you an unusual music experience. Item Type: Stereo MP3 Material: ABS Voltage: 12V Screen Type: LCD Panel Size: Approx. 188x58mm/7.4x2.3in Panel Light: Blue Radio Band: FM Radio Chip: Chip Integration Power: 60W Working Temperature: -10 to 60 Bluetooth Model: Version 5.0 Radio Frequency: FM 87.5-108MHz Memory Card Slot: Yes Remote Control: Steering Wheel Remote control, Requires 2pcs AAA batteries (not included) Steering Wheel Control: Yes USB Interface and Version: USB2.0 Interface + USB charging interface Reset Button: Yes Front AUX Audio Input: Yes Supported Audio Format: For MP3/WMA/WAV/FLAC Function: radio (FM), read memory card (not included) audio, read U disk (not included) audio, AUX, Bluetooth, mobile phone charging. 1 x Host 1 x Steering Wheel Controller 2 x Installation Wiring Harness 1 x Manual 1 x Disassembly Key