Item Type: Watch Car Toys Material: Plastic, silicone Weight: Approx. 107g/3.77oz Remote Control Battery Type: 1x1.5V AAA (remote control is shipped without batteries) Car Battery Type: 3.7V 100mah lithium battery (remote control car is shipped with built in batteries) Applicable Age: Over 31Mini Watch Car Toys: You can easily place the small car inside the watch and carry it easily. Kids can wear it on their wrist and play with it anytime and anywhere. Suitable for children of multiple ages. 230m Remote Control Distance: The remote control car watch toy has a remote control distance of 30 meters, infrared emission range is wide, can control the remote control car in the maximum 30 meters effective range. 3USB Charging: Car watch toy has a built in 100mah rechargeable lithium battery, supports USB charging, 1?2 hours lasting life, and can be connected to sockets, rechargeable batteries, computers and other devices. 4Silicone Strap and Dust Cover: The car watch toy comes with a silicone strap, which is safe, comfortable, skin friendly, durable and easy to wear, and the strap can be adjusted for elasticity at will. Equipped with a dust cover, just press a button to open the cover and prevent the car from damage. 5For Boys and Girls: With a cute appearance, the car watch toy is perfect for boys and girls at Christmas, Thanksgiving, birthdays and other special days. Simple operation and sensitive control, with two buttons to control the car forward and backward, the toy is easily controlled by children. 1 x Remote Control Car 1 x Charging Cable 1 x Watch Strap 1 x Instruction Manual