777-582 2.4G RC Submarine Model Mini Speed Boat Simulation Remote Control Aircraft Carrier Toy - Green ?Fast and Stable Speed: This speed boat offers a top speed of 10 kilometers per hour, delivering fast and stable performance for a thrilling water racing experience ?Dual Motor Design: Equipped with dual motors, the boat ensures powerful propulsion and smooth movement through the water, allowing for better control and performance ?Flexible in Complex Waters: Designed to handle a variety of water environments, the boat can adapt to lakes, rivers, and ponds, providing a fun experience in different scenarios ?Waterproof Design: The hull features a sealed silicone ring and a sturdy button to prevent water from entering the cabin, protecting the internal components and extending the life of the boat ?USB Rechargeable: The boat comes with a USB charging cable, supporting multiple power supply modes like mobile phones, power banks, computers, and car chargers, making it easy and convenient to recharge ?Specification: ?Size: 19.7*5.7*6.5cm ?Product battery: lithium 3.7V/250mAh USB cable charging ?Use time: about 8 minutes ?Charging time: about 35 minutes ?Remote control distance: about 15 meters ?Remote control battery: 1.5V*2 AAA ?Function: forward, backward, left and right rotation, left and right fine-tuning Package included: ?1 x RC Boat ?1 x Charging Cable ?1 x Remote Control ?1 x English User Manual