USB devices, but also supports playback of audio, video and pictures, and is compatible with a variety of file formats.Reversing Assist: Equipped with an intelligent reversing trajectory system, it automatically switches to the reversing video when there is a signal input, helps you parks at the right place quickly and accurately.Audio Output: It can not only transmit FM wireless signal to the car radio speaker, but also transmit the sound to the radio speaker through 3.5MM AUX audio cable, which requires the radio speaker to support AUX input.More Humanized Design: With steering wheel remote controller, so you can control the player without leaving the steering wheel with both hands, driving more safely. With an adjustable bracket, support telescopic and up/down adjustment, convenient for you to adjust to the right position.Specifications:Screen: 7 Inch TouchscreenResolution: 1024 * 600BT: BT 5.0WIFI Frequency: 2.4G/5G Dual FrequencyWorking Voltage: 12-36VFM Transmission: 88.60/89.20/89.50/89.80/91.50/91.80/93.00/93.60/93.90/94.50/95.10/95.70MHzSpeaker: Built-in 1W SpeakerPhone Link: SupportReversing Assist: SupportAudio Output: SupportVideo Output: SupportAudio Format: MP3/AAC/APE/OGG/M4A/RA/WAVVideo Format: H263/H264/H265/DIVXHD/AVI/FLV/MKV/MPEG/MP4/WMV9/VC/ASF/TS/QTPicture Format: JPEG/PNG/BMP/GIF/TIFFLanguage: English, Chinese, Spanish, Portuguese, Russian, German, French, Polish, Turkish, Arabic, Hebrew, Italian, Czech, JapaneseWork Temperature: -10-60℃Panel Size: 190 * 116mm/ 7.5 * 4.6inPackage Size: 230 * 158 * 125mm/ 9.1 * 6.2 * 4.9inPackage Weight: 880g/ 31.0ozPacking List:1 * Car Stereo1 * Steering Wheel Controller1 * Power Cable1 * Reversing Video Cable1 * Bracket1 * User's Manual(English)