Description:With dustproof cover: the watch comes with a dustproof cover, and the cover is opened with one button to protect the car from damage.Easy control, sensitive induction: forward/backward, the baby can easily control.2.4G independent signal, 30m remote control distance: Infrared emission in a wide range, can be effectively controlled within a maximum 30m linear infrared distance.Silicone strap, safe & comfortable: durable, safe and comfortable to wear, the strap can be adjusted at will.Convenient charging: Equipped with USB charging cable. It can be connected to common devices such as sockets, power banks, and computers.Specification:Size Chart:Mini Car: 3.2x5x3.5cm/1.26x1.97x1.38inchWatch: 3x24cm/1.18x9.45inchPackage Includes:1 Piece RC Small Car+1 Piece USB Cable+1 Piece WatchNote:Watch control systerm need Powered By 1AAA Battery!