Project the phone screen to the machine (wireless projection), compatible with /Android phones. RGB button light, 14 lighting effects one-click switch, including 4 voice-controlled lighting effects (changes with the ambient sound volume). Type: Car MP5 Radio frequency: FM 87.5~108.0MHz AM 522~1620KHz (can switch between China, America 1, America 2, Japan, Russia, Middle East, Europe) Output power: 60Wx4 Working voltage: 12~14.4V Working temperature: -10~60℃ Bluetooth version: Version 5.1 (default name: -BT) Display resolution: 1280x720 Screen size: 4.7 inches Installation size: 178x52MM Audio format: MP3/AAC/APE/OGG/M4A/RA/WAV Video format: H263/H264/H265/ HD(720P 1080I 1080P)//MKV/MPEG/MP4/WMV9////QT Image format: JPEG/PNG/BMP/GIF/ Language: English, Chinese, French, German, Arabic, Italian, Japanese, Portuguese, Russian, Spanish, Hebrew, Polish, Turkish, , Dutch Colour:As Shown Material:Metal+ABS Package Contents: 1Pcs host 1Pcs remote control(need 2 x AA battery) 2Pcs power cords 1Pcs English manual 2Pcs installation accessories Only the above package content, other products are not included. Note: Light reflection 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.