Walkera# 52 3D RTF Rc Mini Helicopter

Simplified & Minimized structure  High Efficient tail motor, CCPM mode with alterable pitch system   4-in-1 control unit with receiver, mixer, ESC and gyro7 channel PCM transmitter included, Mode 1 Left Hand Throttle 72Mhz for USA/Canada or Mode 2 Left or Right hand throttle 35Mhz for Europe050 carbon brush motor as main drive  No assembly needed, READY TO FLY, Only need 8 AA Batteries for Transmitter   Equipped with Li-Po 11.1V 270mAh. It runs about 10 mins flight time for each charge  Suitable for 3D aerobatic flight3 x 4.3g servosRohs Compliant  Adapting for Indoor/Backyard/Park (500 sq ft area)