Brand: Rastar Match for: Cars Car Type: Car (On-road) State of Assembly: Ready-to-go Source of power: Brush Electric Channel number: 4ch Scale: Dec 31, 1899 1:14:00 AMBuilt-in Camera: NOi OS & Android System Controled: Not Applicable Control distance: 30m Charging Time: 4-5 hours Using the time: 30minutes Battery for Transmitter: 9V>