Item: RC Mini quadcopterMaterial: Plastic and metalColor: BlackDimension: 10 x 10cm/3.9 x 3.9 inch (L x W)Charging time: 40minFlying time: 4-5minQuadcopter battery: 3.7V 15mAh Lithium BatteryController battery: 2 x AA battery (Not included)Channel: 4CHFrequency: 2.4GHzOccasion: Indoor， OutdoorSuitable for: Age above 14 yearsBiomimetic desiign.Can fly bu night (With LED lights)Package Content: 1 x RC Quadcopter， 1 x 4pcs Spare Blade， 1 x Controller， 1 x USB Cable， 1 x Manual， 1 x Screwdriver