E-MART Happycow 777-216 Simulation Series Radio Control Boat Submarine Toy Black 1 x Submarine 1 x Controller 1 x Manual 1 x Antenna Specifications Rotor Dimensions	(4.92 x 1.38 x 1.97)" / (12.5 x 3.5 x 5.0)cm / (L x W x H) Weight	8.82 oz / 250 g Material	Plastic Working Time	6 Minutes Function	Diving , Surface , Forward , Backward , Turn Left and Right Suit Age	8+