Description: Dual motor power and rechargeable batteries allow the submarine toy to dive up to 70cm and last for a long time. Waterproof protection, allowing your RC submarine to dive normally without disturbance in the water environment. You can control the submarine toy forward, backward, left turn, right turn, rise, and dive by remote control. It is easy to operate and easy to use for beginners. Exquisite paint, simulation shape, experience realistic underwater diving, your children will love this nautical toys. It is constructed of ABS material. The length of the product is about 15cm, the width is about 6.8cm, and the height is about 4.5cm. Suitable for boys, girls, teens, adults, and is a perfect birthday gift, Christmas gift or New Year gift for your children, friends and family. Item Name: RC Submarine Material: ABS Battery Life: About 25 Minutes Battery: 3.7V 900mAh Charging Time: About 15 Minutes Remote Control Battery: 4 x 1.5AA Battery (Not Included) Remote Control Signal: Infrared Transmission Remote Control Distance: When Diving to 60-70cm Underwater, The Remote Control Distance is 5 Meters Charging Method: USB Charging Features: Simulation, Fall Resistant, Rechargeable Size Details: 15cm x 6.8cm x 4.5cm/5.91" x 2.68" x 1.77" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x RC Submarine 1 x Remote Control 1 x USB Cable 1 x User Manual