У вашего броузера проблема в совместимости с HTML5
My stretched wheelbase Emaxx with the new Turnigy 3665 4 pole brushless motor on 4s lipo. This motor has some serious power, probably 30% more than the same size 2 pole. Body is from a Fastlane toy. The motor: http://www.hobbyking.com/hobbyking/store/__17717__XK3665_B_2100KV_Brushless_Inrunner.html