Features: 1. 2.4GHz: The 2.4GHz radio system has excellent anti-interference ability and can ensure a control distance of 50m. 2. Durable material: This product is made of high-quality material, durable, long service time, firm and stable in use. 3. Rubber tires: The anti-skid and wear-resistant rubber tires produce considerable grip on the ground. 4. Energy saving: The 4.8V 500 mAh nickel-cadmium battery can provide up to 30 minutes of driving time. 5. Intellectual function: This educational toy can cultivate children's vision, hands-on ability, cognitive ability, coordination ability and parent-child communication. Description: Four-wheel independent suspension system to ensure the stability of off-road operation, excellent climbing ability. Specifications: Color: red, green (optional) Size: 21.5×15×9.5cm Material: PVC+ABS+electronic components Use time: about 12 minutes Charging time: 2.5 hours Remote control battery: 2 * AA batteries (not included) Body battery: 4.8V 500 mAh nickel-cadmium battery Battery: 500mah Ratio: 1:18 Material: plastic Package Included: 1 * Remote Control Car 1 * Remote Control 1 * Body Battery 1 * Manual 1 * USB Charging Cable Notes: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.