12.4G frequency allows multiple players to play against each other at the same time without interference. 2300 mAh large capacity lithium battery, 40 minutes of charging time can be used for about 30 minutes. 3Tires of high quality materials, flexible texture and non-slip grooves can increase friction. 4Manual induction control, with LED flashing function, which makes the car cool and attractive. 5Made of high quality plastic material, durable and can be used for a long time.Condition: 100% Item Type: RC Car Toy Material: Plastic + Electronic ComponentsOptional Color: Blue, RedModel Number: T11B Body Battery: 3.7V 300mAh lithium battery (built-in) Battery Charging Time: 40 minutes Remote Control Battery: Lithium battery (built-in) Usage Time: > 30min Size: Approx. 16 x 12 x 6.5cm / 6.3 x 4.7 x 2.6in Function: 1. Front/back/left/right turns are controlled in 4 directions 2. Stunt rotation, roll3. Manual induction control 4. LED flashing light, pause control1 x Stunt Car Toy1 x Watch Remote Control1 x Car 3.7V 300mAh Lithium Battery (built-in)2 x USB Cable1 x Manual1. Please allow 1-3mm 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 the real object. Please take the real one as standard.