1, Multifunction: Portable Car MP5 Player. Support Wireless CarPlay & Wireless Android Auto & Mirror Link. 2, FM signal transmission: Use the car radio to receive the signal emitted by the portable MP5 player, and then play the sound through the car speaker. Type: Car Portable MP5 Material: hardware colour: black Package Contents: 1 x Chinese and English manual 1 x Portable Car MP5 1 x Car charging power cable 1 x Suction cup holder 1 x Steering wheel remote control 1 x Reversing video line 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.