Materials used: plastic,mental & electronic compents function feature: 1. Forward and backward,turn left/right,brakes 2. Two modes: ? high speed car ? drift car(replace the tire? 3. With bright headlights?with red/white/red&white three lights to control) 4. Esp body electronic stability system (gyroscope) 5. The speed is halved when the lithium battery power is lower than 6. 5v, and stops working when the battery power is lower than 6v speed:?30km/h color: white playing time: 15-20 minutes charging time: 150 minutes remote control: 2. 4g remote control remote distance: 80 meters battery spec: 7. 4v 1200mah size: 30*15*10cm package contents: 1 x high speed drift car 1 x 2. 4g transmitter 1 xusb charger 1 x english manual 4 x drift tire (udi-ud1603)