Walkera LM130D01 3 axle Flybarless Co-axial 4 Channel RC Helicopter RTF

Feature 1). Coaxial structure and palm-sized dimension are used to make lm130d01 as an optimal model for indoor enterainment.
2). Compact flybarless design,low power loss and great effeciency improvement
3). Controlled by three- axle gyro, with flybarless balance electronic system, amend flights status automically, makes more stable flight.
4). New 2.4G technology, with the functions of automatic identification and precise code pairing, can allow over 20 aircrafts to fly in the same field and same time.
5). High performance 2×130SH motor, powered by 7.4V 640mAh Lipo, offers over 10 minutes flight time, depending on the flight modes.   Product Details 1). Upper Main Blade Dia.: 412 mm
2). Lower Main Blade Dia.: 412 mm
3). Overall Length: 350 mm
4). Drive Motor: 2×130SH
5). Battery: 7.4V 640mAh Li-Po
6). Gyro: 3- axle
7). Transmitter: WK-2403
8). Receiver: RX-2452V
9). All-up Weight: 228g (Battery included)
10).Servo: wk-7.6-7