1 Din 4.7inch MP5 Car Radio Multimedia Video Player Bluetooth Mirror Link FM Stereo For Wireless Android Auto Caplay Dual USB. Note:Not is universal, Please check with your car panel’s size!!! System: Overview Melis System. Working voltage: 1214.4V. Working temperature: -1060? Bluetooth version: 5.1 (default name: SWL-BT). WiFi frequency: options include 2.4G, 5.2G, 5.8G, and can be used for wireless connections. Screen size: 4.7 inches. Reverse image: support (optional camera). Video playback warning: support. Steering wheel control :supports button learning. USB: front USB charging+front USB 2.0 reading+rear USB 2.0 reading. Audio output: 2 channels (left channel+right channel). Video output :2 channels. Rear external microphone input: support (optional external microphone configuration). Video input 1: channel. Reverse video input: 1 channel. Video format: H263/H264/H265/DIVX HD (720P 1080I 1080P) AVI/FLV/MKV/MPEG/MP4/WMV9/VC/ASF/TS/QT. Language parameters:English, Chinese, French, German, Arabic, Italian, Japanese, Portuguese, Russian, Spanish, Hebrew, Polish, Türkiye, Czech, Dutch. Loading key (accessories, manual, packaging may be updated from time to time, subject to actual receipt). USB flash drive (audio/video/image). RCA audio output can be connected to a subwoofer. Original steering wheel learning function. Wired and wireless Android AUTO/Apple CarPlay. Power supply positive and negative polarity reverse protection function. All items will be checked before packing. All items are new and of high quality. We will reply you within 24- 48 hours.