WALKERA 4G3 V2 Brushless 2.4Ghz Metal Upgrade RTF Helicopter  [4G3V2METAL]

Specifications:

• Main Rotor Dia.: 302mm

• Tail Rotor Dia.: 58mm

• Overall Length: 273mm

• All-up Weight 68.4g (Battery included)

• Main Motor: KV11000 Brushless Motor

• Tail Motor: 0716R

• Battery: 3.7V 400mAh Li-Po

• Transmitter: WK-2601

• Receiver: RX-2605A

• Gyro: Built-in

• ESC: WK-WST-10A-L

• Servo: wk-02-1 / weight 3.18g / speed 0.12sec/60o(3.0~4.5V) / torque 0.12kgf/cm / dimension 19.2*8.3*19.7mm

Features:

• Ultra mini indoor 3D mode broke the concept of space limitation
• Sper mini but super precision
• Small size helicopter but with full functions of big one
• The latest single-cell LiPo technology is CREATIVELY used in this size helicopter in the world. It features friendly environment and energy-saving concept.
• Equipped with high performance motor, the flight time will be up to 7 to 8 minutes at 3.7V 400mAh LiPo battery pack, depending on your flight mode.