GoolRC RC Helicopter, WLtoys XK K127 Remote Control Helicopter, 4 Channel RC Aircraft with 6-Axis Gyro, Altitude Hold, One Key Take Off/Landing, Easy to Fly for Kids and Beginners, Include 3 Batteries

Features: Functions: 2.4GHz 4CH design, low voltage alarm, rudder capacity conversion, and hovering midpoint setting.   Easy to Fly: The aileron-free and aerodynamic design can provide strong power and guarantee body stability. Together with the function of one-key taking off and landing, the product is easier to control and more suitable for novices. Altitude Hold: With the function of air pressure height setting, the flight is super stable. The aircraft can sense the surrounding environment and ensure stable hovering during the outdoor flight. Strong Power: The application of an 8520 coreless motor and a 3.7V 400mAh 20C battery can provide strong power for the aircraft. Easy to Replace: The tail motor is connected with a detachable plug, which makes it more convenient for you to replace it.   Any problems, feel free to contact us. Honor to serve you!Specifications: Model: K127 Material: Plastic Frequency: 2.4GHz Main Motor: 8520 coreless motor; Tail Motor: 0615 coreless motor Remote Control Distance: About 80-100m   Work Time: about 16mins Charging Time: 35-40mins Helicopter Battery: 3.7V 400mAh Remote Controller Battery: 6*1.5V AA batteries(not included) Helicopter Size: 28*8.3*6cm Package Information: Size: 33.6*25.4*9.1CM Weight: 608gPackage List: 1* Helicopter 1* Remote Control 1* Instruction 2* Propellers 1* USB Charging Cable 3* Helicopter Batteries