Yamaha RDS 280
*Powered by a sealed lead acid battery.
*Removable buoyancy control chamber.
*Waterproof circuitry of protection against
*Size : 385 x 322 x 631 mm
*Speed of up to 2.8 mph/ 4.5 km/h.
*Weight just 18 lbs / 8.2 kg including battery.
*Rated to 100 ft / 30 m.
*Run time of up to 1.5 hours with normal use.