Thanks for your visiting our store! Parameter: Product name: 7 inch universal touch car MP5 player Product material: ABS+metal Product color: black Product Model: 7023B Product Type: MP5 Decoding chip: C200S Product screen: 7 inch touch screen Screen resolution: 800*480 Product size: 178mm*102mm*58mm Mobile phone interconnection: support Apple, Android mobile phone interconnection GPS Navigation: Not Supported Radio Bands: FM1, FM2, FM3 Reversing video input: support, an external camera can be used to realize reversing video Reversing detection method: tail line detection Brake reminder function: yes Steering wheel control function: yes Bluetooth version: V2.0 Amplifier output powerchannels: 45w*4 Mobile phone Micro SDTF card expansion maximum: 32G not included in delivery GPS card slot: no GPS function Product interface: USBTFAUX IN Reset button: Yes, RST RCA terminal introduction: 2 video outputs, 1 reversing input, 2 audio outputs, 1 video input PC interface type: AV FM Frequency: 87.5MHz - 108MHz Audio format: MP3/WMA/WMV/OGG/APE/ACC/FLAC Video format: M/RMVB/FLV/3GP/MPEG/DIVX/XVID/DAT/VOB/AVI/MP4 support 1080P Image format: support JPEGBMPGIFTIF image format scanning Media formats: JPEG, WMA, MP4, MP3, WAV Frequency Response: 20Hz - 20KHz Speaker Impedance: 4-8 ohms Sensitivity: 25dB Selectivity: 60dB Separation: 35dB Main functions: MP5, USB, TF, FM, Bluetooth, rear camera input, AUX input Language support: English, Chinese, French, Russian Portuguese, Spanish, German, Italian, Hebrew Machine list: Host*1 Remote control*1 Manual*1 tail line*2 32G Memory card*1 Notice: Depending on the model, some models require the purchase of an outer frame to ensure a fully fitted installation Manual measurement please allow 1-2cm size error Enjoy yourselves here! Thanks