1. Material: ABS plastic + electronic components2. Camera pixel: 480p3. Applicable age: above 6 years old4. Remote control distance: 25-30 meters5. Continuity time: about 20 minutes6. Charging time: about 40 minutes7. Shark battery capacity: 3.7V 400mAh8. Remote control power supply: 2 x AA batteries (not included)9. Product size: about 35 x 14 x 10 cmFeatures:1. Caustically selected materials, safe and smooth without burrs, use at ease2. Double propeller drive, full power, multi-directional control, easy to realize the left and right swing forward3. HD camera, cell phone real-time observation of the water screen, two speed, high - low speed switch at will4. 25-30 meters remote control distance, multiple operations without interference, sensitive control5. Sealed waterproof cover design, screw blockade reinforcement sealing, effectively prevent water from entering into the interior during the control6. Shark streamline design, swimming in the water without pressure, according to the aerodynamic design, reduce the resistance of water and wind7. Simple operation, cell phone APP/2.4G remote control dual-mode control, forget to bring the remote control can also be operated to play