Product Color: Military Green. Product motor: Left/right/front/rear drive adopts: 17g digital servo and 280 motor. Product speed: approximately 6Km/h. Battery parameters: 14500 Lithium battery: 7.4V. Charging method: USB 7.4V. Charging time: approximately 160 minutes. Usage time: The battery takes about 40 minutes to fully charge. Remote control frequency: 2.4G. Remote control battery: 2 1.5V AA batteries. Remote control distance: about 50 meters. Product size: 34X15 7X17.3cm. Product include: 1*Remote Control Car, 1*Remote control, 1*USB Charger, 1*Manual.