X-Quad Sky Viper Stunt Quadcopter
A Nod to the Quad
Not all radio-control helicopters hold up to the rigors of serious play, but the X-Quad Sky Viper Stunt Quadcopter does. A smaller version of the Sky Viper that came out last year, the four-bladed copter performs indoors and out and is easy to control. The blade guards do a good job in crashes. ($49.99) https://www.youtube.com/watch?v=7gRQ8Az6cEw?rel=0
