2.4GHz remote control Simulation model A key modification  Car model  Rechargeable battery Dynamic sound Dazzling light Brand: Troopers Model: TT664 Frequency: 2.4GHz Type: Model  Age Range: 8 years old up  Remote Control: Yes  Remote Distance: 3 - 30m Power for Robot: 3.7V 350mAh li-po Power for Transmitter: 2 x AA battery( not include ) Brand: Troopers Type: RC Cars  Functions: Turn left/right, With music, With light, Forward/backward  Age: Above 8 years old Remote Control: 2.4GHz Wireless Remote Control  Control Distance: 3~30m  Transmitter Power: 2 x 1.5V AA battery (not included)  Charging Time: 60mins  Racing Time: About 30mins Package Weight : 0.95 kg  Package Size (L x W x H) : 29 x 18 x 17 cm Package Contents: 1 x RC Robot, 1 x Transmitter, 1 x 3.7V 350mAh Li-Po Battery, 1 x USB Charging Cable, 1 x English User Manual