Product Description Specifications: Model: C129 Main Material: Plastics Operation Frequency: 2.4Ghz Channel: 4 Fuselage Length: 268mm; Fuselage Height: 80mm; Propeller Length: 249mm Max Control Distance: 100m Helicopter Battery: 3.7V 300mAh Lithium Battery Max. Flying Time: 15min Charging Time: About 60mins Package Information: Package Size: 30.5 * 25 * 9cm Package Weight: 671g General Box Packing Note: There could be a few deviations due to manual measurement or slight color difference owing to photographing condition. Thank you for your understanding. Packing List: 1 * RC Helicopter with 3 Batteries 1 * Remote Controller 1 * Hex Wrench 2 * Linkage Rod 1 * USB Cable 2 * Spare Blades 1 * Tail Blade 1 * Landing Pad 1 * Screwdriver 2 * User Manual GoolRC C129 4 Channels 2.4Ghz Remote Control Helicopter for Adults and Kids The palm-sized 4-channel RC helicopter with a 6-axis gyroscope, aileronless design, and altitude hold achieves great flight stability. The anti-inference 2.4 frequency allows several aircraft can fly simultaneously in the same space. It would bring a great flying experience. This pack comes with a durable, lightweight, portable landing pad. It helps to highlight the location of the RC helicopter and gives protection for the landing gear. Product Features: 2.4GHz Remote Control The remote control distance is up to 100 meters, and the anti-inference 2.4 frequency allows several aircraft can fly simultaneously in the same space.