Item Parameter 1 For your better use experience in the car, MP3 and car charger are separated for convenient operation. More charging ports are expanded for charging of multiple devices at the same time. You can also play the mobile phone audio in the car, and enjoy more during the driving. Features: Split design The split design is adopted for the MP3 player and the car charger, and the MP3 player can be attached to the center console for easy operation in the car. Wireless 5.0 for stable transmission Featured with Wireless 5.0 technology, transmission is faster and more stable. .