Rc buggy applications indoor outdoor scale 116 type of model rtr ready to run propulsion electric maximum speed 12 kmh remote control included transmission mode radio frequency ranges 27 40 mhz maximum operating time 20 minutes charging time 90 min types of batteries 2 x aaa li ion battery voltage 37 v battery capacity 600 mah length 350 mm recommended minimum age 6 years skill level easy colours black red