Type: Race ReceiverChannels: 3; Modulation: DSM2; Band: 2.4GHzWeight: .21 oz (6g); Voltage range: 3.5-9.6vKey features:For DSM2 spread spect.Fastest response rateRecommend Age:12+y,14+yRC Parts & Accs:AntennasSize:33.1 x 21.6 x 12.35mmFor Vehicle Type:AirplanesUse:Vehicles & Remote Control ToysUpgrade Parts/Accessories:CVDRemote Control Peripherals/Devices:ReceiversTool Supplies:Assembled classTechnical parameters:Value 2Model Number:SR3100Four-wheel Drive Attributes:Shell/Chassis/Wing/HeadWheelbase:Bottom Platecolor:GreyMaterial:plasticPackage Contents:1 x Robot Car ReceiverOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.