Description: Screen size: 5 inches Resolution: 800x480 Product size: 18.8*10.5*5cm Working power range: 10.8-16v Working current: max. 15A Button/double dial/front dual USB FM: 87.5-108MHz Frequency response: 40 Hz-12.5 kHz; Search mode: automatic / manual Signal to noise ratio: FM n 53db Video Format: Auto/PAL/NTSC Impedance: 75 Q Radio, external U disk, support reversing image, Bluetooth phone, Bluetooth music, EQ sound setting cable; Characteristics: The main advantage is the IPS screen, which has a very high resolution. Bluetooth Specification: V2.0 Mobile phone connection support: Mirror-Link allows you to synchronize your mobile phone screen in your car by connecting them via USB cable (support for Apple models 12 and below, support for Android versions 11 and below). Because it is very strict for data cable. use your phone's original USB cable. Media U Disk automatically and can be played directly on this device. Supports advanced audio distribution profile High quality digital stereo FM radio Preset 18 stations (frequency: 87.5-108 MHz) USB/SD/MMC card reader support Audio support: MP3/WMA/APE/FLAC/WAV etc. Reversing image support (rear camera not included) Bluetooth phone support Remote control support Rotary volume control Random MP3, 10 track up/down playback Electronic volume control for treble, bass, balance and fader Multiple EQ scenes selection: jazz, rock, pop, classical, etc. Mute and loud control L/R RCA audio output jacks - high output power channel (4 speakers) Support modes: BT/APE/WAV/WMA/MP3/FM Remote control battery (not included): CR2025 3V Power supply: 12V machine (11 - 16V) English Important information before installation: 1. Yellow line (for memory wire) connected to the positive DC current of the battery, the device will have memory function. 2. Red line select key to ACC line, this line is also positive, control power switch. Black wire connected to the negative of the power supply. 3. Connected blue line lift the antenna or subwoofer REM control line, if not connected, wrapped with rubberized cloth. 4. The remaining eight wires (gray white green purple) are the speaker line, a color group corresponding to the pair of speaker lines (positive and negative). 5. Pay attention to check whether the original car speaker cable is in contact with the iron (the original car speaker cable welded to the metal or the speaker only ejected line, called contact iron). Contact iron will make our high power machine without sound, please test it with multimeter before installation, if contact with iron, unplug and then install. Friendly reminder: 1. The original car plug directly connected to our new machine cannot be used, failure to match will lead to the machine burning, part of the machine may be shared, please consult customer service. 2. If you buy a 12V product, please do not install it in 24V models, otherwise it will burn the device. 3. When the wiring, speaker cable and power cord together create a short circuit, it will lead to the device burning/unable to start or the device without sound. Note: This machine is a 12V machine, not with 24V power supply. Note: This product is available in two versions with touch and non-touch. Please note the options when placing your order. Can be controlled by remote control or button. Package Contents: 1 X Bluetooth Car MP5 Player 1 x Remote Control (without battery) 1 x power cord 1 x User Manual