Walkera 4F200LM High Simulation 2.4G 3D 6CH 3-Axis RC Flybarless Helicopter w/ Devo 7 Transmitter.

Features:
LCD menu features easy understanding and simple setting.
Offers the functions of exponent, gyro GAIN and mixing ratio adjustment.
Configuration design complies with ergonomics.
The unique Height-Limit mode is a safe system specially tailored for the beginners.
Simulated three-blade structure takes advantage of high efficiency and steady flight.
3-axis controlled balance system provides accurate flight location.
High performance brushless motor absolutely features both longevity and power.
2.4G Frequency-Hopping Spread Spectrum technology automatically assigns ID code with strong anti-jamming and high accuracy.

Specifications:
Brand name: Walkera
Item type: RC helicopter
Main Rotor Diameter: 436mm
Tail Rotor Diameter: 122mm
Length: 448mm
Drive Motor: WK-WS-21-004
ESC: WK-WST-30A-1
Transmitter: WK-2603
GYRO:Three-axis
Battery: 7.4V 1500mAh Li-Po
Weight: 410g (Battery included)
Encoder: 6 channel micro computer system
Frequency: 2.4G spread spectrum
Outpower: ≤10mW
Current drain: ≤120mW
Power source: 1.2VX8 NiCd (9.6V600mAh) or 1.5VX8 AA dry batteries(not included)
Output pulse: 1050 – 1850 (Neutral at 1500)
Item dimension: 430 * 150 * 35mm
Item weight: 330g

Package information:
Package size: 58 * 27 * 17cm / 22.9 * 10.6 * 6.5in
Package weight: 2240g / 4.94lb
General gift box package

Package list:
1 * Walkera 4F200LM RC Flybarless Helicopter
1 * DEVO 7 Transmitter (mode 2)
1 * Original Lipo Battery
1 * EU Plug Adaptor
1 * 2S/3S Lipo Battery Charger
1 * Tool Sets
2 * CD
1 * Englis User Manual