The product is shipped based on the COR or TAMANHO of the main image of the product page.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 COR and in small TAMANHO. 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 TAMANHO 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;COR: azul/ branco( optional);Frequency: 40MHZ (azul); 27MHZ (branco);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:TAMANHO: 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 COR difference owing to photographing condition. Thank you for your understanding.