Features: 1Safety material: Made of environmentally friendly ABS, non?toxic, which is safe enough for both your children and the environment. Hard shell, drop?proof, suitable for children to play. 2Anti?image: the soft propeller improves the anti?collision ability of the aircraft. The thickened lining makes the aircraft durable and not easy to deform. 32.4 GHz and 2.5/3.5 channel helicopter toy: 2.4 GHz frequencies that allow you to fly to multiple helicopters at the same time are not disturbed (new version 2.4 GHz technology for interference?free connection). Perfect for birthdays, Christmas or other holidays. 4Longer playing time: Equipped with the latest modular battery, you can enjoy the fun of flying for long times with this mini helicopter. The USB cable provides more convenience when charging. 5Give your sense: this helicopter features a vibrant design that gives you the feeling of controlling or controlling a real helicopter. Specification Material: Plastic Color: Grey, Blue, Green Size: 27 x 13 x 4 cm Weight: 300 g Passageway: 2.5 Channels, 3.5 Channels Package included:Package Include: 1 RC Helicopter 1 Remote Controller 1 USB Charger