Name: Mini 3.5 channel remote control helicopter.Material: ABS aviation plastic material， experience the ultimate feeling of the air， built-in gyroscope， flight stability， to ensure the balance of the aircraft， the use of high performance flexible materials， anti fall， fall resistance， compression. Strong flexibilityAircraft size: 23*3.7*9.5cmPackage size: 26*14*17cmFlight time: ~10 minutesCharging time: 30 minutesFuselage battery: 3.7V180MAHRemote control: 6 *5AA batteries (not included)Remote distance: ~12 metersLighting: LDEColor: grayFeatures: 3D full range of flight can be accomplished， down， left / right， forward / backward; side fly. Hover with night lamp.