The car stereo radio is a versatile device that allows you to connect to your phone. With this feature, you can access your phone's maps, music, and videos, all while using voice control. The BT function allows for convenient calling, making driving safer. Features -Color:Black -Material:Plastics, electronics, hardware -Size:18.00X10.30X8.00cm/7.07X4.05X3.14in -Working voltage: 10-15V -Screen size: 7 inch touch screen -Support video format: / / /3GP/MPEG/ /XVID/DAT/VOB/ / -Support audio format: MP3/WMA/OGG/ /AAC/FLAC/WAV -Support picture format: -Interface: USB / / AUX -Support Storage device: USB disk / card device - Phone connection: Car stereo radio can connect your phone to access music, maps, and more, all at your fingertips. - Safe calling: The car stereo will keep your safety on the road with internal BT for convenient calling. enjoyment : The car speakers set let you enjoy your interested tunes with BT music playback. - : The car stereo keeps you learn about real-time traffic updates, news, and weather reports on the built-in . - Touchscreen display: The car stereo radio is equipped with touchscreen, providing touch operation for easy and intuitive control. Package list: 3 x audio player 3 x power cord 3 x speaker wire 3 x handheld remote 3 x steering wheel remote control 3 x microphone 3 x user manual