Features: FM radio Support reading USB flash drives and memory cards (audio) AUX-in function Bluetooth function RCA audio output can be connected to a subwoofer With USB ports for charging phones Support voice control by pressing No.2 button at bluetooth mode Specifications: Voltage: 12V Frequency response20Hz-20KHz Loudspeaker impendance4-8 The maximum output power4*45W Tone ControlBass + / -7db ( 100Hz Treble+/-7dB100Hz FM frequency87.5MHz-108MHz Sensitivity25dB Sensitivity60dB Separation35dB System: No Configuration: No Software solution: TY3510 Screen model: LCD-VA Screen size: LCD Screen resolution: no Panel size: as shown Panel lighting: blue Phone connectivity: No GPS navigation: No Radio band: FM Radio chip: integrated chip Language: No Working temperature: -10~+60C Reversing image: no Brake prompt function: no Steering wheel control function: support Bluetooth version: 5.0 Power amplifier chip: YD7388 Radio frequency: FM 87.5~108MHz Video output: No Screen mirroring: No Built-in offline map: No WIFI: No TF card slot: Yes GPS card slot: No Remote control: no Steering wheel remote: Yes USB interface and version: 2 x USB 2.0 (1 x USB 2.0 port, 1 x USB Charging port) Reset button: Yes Buttons: physical buttons RCA terminal: 4 way RCA output Front aux audio input: Yes DVR function: No DAB function: No OBD function: No TV function: No DVD movement model: No 4G/3G: No Vehicle logo replacement: No Supported audio format: MP3/WMA/WAV/FLAC Supported video formats: No Supported image format: No Factory set password: No Note: There may be slight size deviations due to manual measurement, different measuring methods and tools. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor. Package Included: 1 X Car Stereo 1 Set X Power Cables 1 X Steering Wheel Remote (Optional) 1 X Removal Tool 1 X Manual