Specification: Material: ABS,nylon(PA) Transmission frequency: 2.4GHz Control Distance: 131ft (40m) Car Scale: 1:16 Speed: 12-18km/h Charging time: 4-6 hours Play Time: about 50 minutes with two batteries Recommend age: 6 years old+ Remote Battery: 2 x 1.5V AA battery (Not Included) Car Battery: 2 x 6V 600mAh Ni-MH battery (Included) Car Size: 31 x 19 x 12cm Car Weight: 531g Note: 1. Please turn off the remote controller and the car and then turn them on if the controller flashes constantly. Make sure pairing one by one if two cars are used at the same time. 2. The LED on the charging cable lights red when charging and turns off when it is fully charged. 3. When the car is not in use, please turn off the power switch and remove the batteries. 4. Use under adult supervision. Package Includes: 1 x Remote Control Car 1 x Remote Controller 2 x 6V 600mAh Ni-MH battery 1 x User Manual 1 x USB Cable