In Door http://tw.youtube.com/watch?v=GT-FGHQXxkE&NR=1
Out Door http://www.youtube.com/watch?v=5m046SWz0IA&feature=related
Stabilizer is made of soft plastic to absorb damage. In time of crash, whole stabilizer comes off (like XRB series) to lessen crash damage.
Bell/Hiller/pitch is fixed. Blade/stabilizer angle is 45°This head design is not for acrobatics.
Foam blade used for main rotor and tail rotor to prevent damage/injury.
■S．R．B Main Circuit Unit
FM PPM receiver, gyro, and ESC (for both main and tail rotor) included.
New design battery and charger is used. Lightweight battery enables 10 minutes flight with approx one hour charge. Charger is equipped with cell balancer.