WLtoys K127 RC Helicopters 2.4Ghz 4CH 6-Aixs Gyroscope Single Blade Propellor Helicotper For Kids Gift RC Toys

WLtoys K127 RC Helicopters 2.4Ghz 4CH 6-Aixs Gyroscope Single Blade Propellor Helicotper For Kids Gift RC Toys Model name: WLtoys XK K127 Item type: RC helicopter Material: ABS WLtoys K127 Blade Diameter: 253mm WLtoys K127 Body Length: 280mm WLtoys K127 Tail Rotor Diameter: 83mm Gyroscope: Six axis WLtoys K127 Battery: 3.7V 400mAh battery WLtoys K127 Charging Time: About 35-40 minutes WLtoys K127 Working Time: 20 minutes Channels: 4 Channels Remote controller: 2.4GHz mode 2 WLtoys K127 Motor: Main motor (hollow cup) 8520, tail motor (hollow cup) 0615 Transmitter battery: 6 * 1.5V AA battery (not included) WLtoys K127 Control Distance: About 80-100m Item dimension: 336 * 254 * 91mm (with blade) Item weight: 694g Feature: 1.  WLtoys K127 Flybarless design, the blades are designed with aerodynamic principles to provide strong power and body self-stability. Simple 4-channel design, 6-axis gyroscope with air pressure setting function, super stable flight; one-key