1. 4.3-inch display, multiple display interfaces, smoother2. Multiple mode selection, support AUX, U disk, TF, Bluetooth, support audio and video signals3. -off memory playback, automatic connection after -on4. Equipped with remote control for remote control operation5.USB powered equipped with car charger, equipped with a back can be placed at the outlet of the conditioner.Working voltage: 12-24VWorking voltage limit: 9-30VScreen size: 4.3 inchesSNR:greater than 60DBDistortion: less than 0.1%Bluetooth version: Bluetooth 5.0Bluetooth sound processing: A2DPBluetooth transmission distance: 5 metersBluetooth microphone effective distance: 0.5-2 metersFM frequency: 87.5-108.0MHZUSB output: 5V 2.1A/5V 1AFrequency response: 20Hz-15KhzSize: 115 x 82mmU Disk/TF: 32G (max)Support playback mode: AUX, U disk, TF, BluetoothSupport formats: JPEG, GIF, PNG, BMPSupport audio formats: MP3, WMA, FLAC, AAC, DTS, etc.Support video formats: MKV, , MOV, MP4, WMV, etc.Supported languages: Chinese, English, Japanese, French, German, Spanish, Portuguese, Italiancolour:BlackMaterial:plasticPackage Contents:1 x car player1 x remote control1 x car charger1 x back 1 x AUX line1 x Chinese and English manualOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.