ขายEsky lama v4 4ch.

สภาพดี ไม่ค่อยได้เล่น 4 Channel remote control set includes complete Forward/Backward, Left/Right, Up/Down control (RUDDER, AILERON, ELEVATOR, AND THROTTLE) 72mhz Transmitter, Awesome Look Cabin, Reliable Spread Spectrum Mixer/Gyro Control, More Stable Flight, Even First Timer can Control Easily SUPER STABLE X-ROTATION SYSTEM, Easier to control than Original LAMA Coaxial counter-rotating blades cancel out the rotational torque that makes hovering a conventional helicopter so difficult Precise controlling and hovering Dual counter rotating rotor which eliminates the need for a tail rotor Rudder is controlled using variation in speed of each level of the rotor blades Weight Saving Spread Spectrum 4-in-1 Mixer/Gyro/Receiver Board Reliable high quality mixer with built-in gyro board Suitable for Indoor/Backyard/Park flying Powered by 800mAh Li-polymer battery. Longer flight time Digital Proportional Motor Speed Control The main rotor blades are using top quality plastic materials, which is not easily break Separate servos from mixer, more precision movement Trimming of servos can be done both on helicopter or on transmitter Approximately 20 minutes flight time on each charge - Optional Li- poly battery will help to achieve better performance and longer flight time Best choice for Beginner and Advanced hobbyist This helicopter is an ideal investment for those people looking to move onto the larger scale helicopters, and can give you excellent training in preparation to fly the big birds!! Can be hovered with so much ease, you can do it with only one hand. Your Kid will LOVE it, Good for any Age group, Male or Female All spare parts and accessories are available Specification: Main rotor diameter: 340mm (13.4 inch) Length: 435 mm (17 inch) Width: 95mm (3.7 inch) Height: 185mm (7.3 inch) Flying Weight: 230g (Battery included) Driven system: 2* 180 carbon brushed motor Servo: 2x 7.5g digital micro servos (weight:7.5g;torque:1.0kg.CM;speed:0.1S/60?) Battery: 7.4V 800mAh Li-polymer Control system: 4CH  72mahTransmitter and 4-in-1 Receiver Radio Control Range: 330 degree feet (1000m)