This RC submarine can go up and down, forward and backward, turn left and right and do 360 turning around like a real one. It's waterproof and can dive in water. It's an ideal gift for kids. Features: Of vivid color and in small size. Suitable for indoor and outdoor activities. It can go up and down, forward and backward, turn left and right and do 360turning around like a real one. 3 motors installed to control the Static Diving, Propeller & Rudder system respectively. Single Drive Screw Propeller System, enabling the submarine to move forward, backward, left, and right. Maximum speed reaches 0.1m /s. Micro size rudder system, enabling submarine to rotate 360 clockwise or anti-clockwise.Static Diving System, enabling the submarine to float & dive up to 0.5 meters depth. Exercise your kid's mental ability and physical coordination. Specifications: Name: RC submarine Material: Plastic + Metal Color: Blue/ yellow( optional) Frequency: 40MHZ (blue);27MHZ (yellow) Speed: 0.1m/s Dive depth: 0.5m Charging time: About 35 minutes Playing time:23-25 minutes Submarine battery: 3.7v 90mAh lithium battery Remote control: 4 x AAA 1.5V Batteries (Not included) Channel:6 Age>8 Package information: Size: 23*11*9.7cm Weight: 263g Package List: 1*submarine 1*USB cable 1*remote controller 1*antenna Note: * There could be a few deviations due to manual measurement or slight color difference owing to photographing condition. Thank you for your understanding.