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| Name︰ | Walkera HM 4#3 R/C Helicopter |
| Brand Name︰ | Walkera |
| Country of Origin︰ | Hong Kong |
| Unit Price︰ | USD $ 75.43 / pc |
| Minimum Order︰ | 5 pc |
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- Overall Length: 185 mm
- Main Rotor Diameter: 180 mm
- Tail Rotor Diameter: 50 mm
- All-up Weight: 45.5g (Battery included)
- Tail Motor: N51 (Strong magnet)
- Drive Motor: 1215 (Strong magnet)
- Battery: 3.7V 400mAh Li-Po battery
- Transmitter: WK-0405
- Gyro: Built-in
- Receiver: RX-409
- Servo: weight 3.5g;speed 0.11sec/60°(4.8V);torque 0.30kg/cm(4.8V);dimension 17.5X6.5X21.5mm
- Super mini servo (3g) is prompt and accurate in reaction;
- One cell Lipo at 3.7V 400mAh offers 8- to 10-minute flight after fully charged;
- 4-channel transmitter with visible power indicator can avoid helicopter losing control due to the shortage of battery power, and support you to fly without any worry.
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