Features 1. Fast and flexible: This remote-controlled shark features a dual paddle design, combined with efficient motors and sealing technology, providing excellent power and flexibility in water. Each item uses an independent frequency, allowing multiple sharks to play in the water simultaneously without interfering with each other, making it suitable for multiple people to enjoy interactive fun together. 2. Safe rechargeable batteries: The remote control boat in the swimming pool is made of safe and high-quality ABS material, ensuring durability and safety during the gaming process. The embedded rechargeable battery design achieves perfect protection for the battery, providing continuous power for long-term entertainment, which is both environmentally friendly and economical. 3. Multiple game modes: This shark toy can achieve 360 rotation ability, making it easy to operate whether moving forward, backward, turning or diving, allowing you to freely control the remote-controlled boat in the water. Its simple operation also allows children to quickly get started and enjoy the fun of control, making it the perfect toy for children and teenagers 4. Simulate real sharks: This remote-controlled shark swimming pool toy adopts a professional waterproof design, which can move freely on the water surface and operate underwater. Remote controlled sharks have movable tail joints that can mimic the natural swing of real sharks, providing a vivid and realistic gaming experience. 5. Great gift for children aged 6 and above: As a gift suitable for children, this remote-controlled shark is an excellent choice for birthdays, parties, and after-school entertainment. Specification Product materials: ABS, electronic components Durability time: approximately 6 minutes Product battery: Shark 3.7V lithium battery, controller 2AAA (not included) Product dimensions: 22 x 9.5 x 6 centimeters RC distance: 5 meters above the water surface Diving depth of 30-40 centimeters, at a depth of 3 meters underwater Charging time: approximately 50 minutes Weight: 300 g Package Include: Shark x1 Controller x1 3.7V lithium battery x1 USB x1 Manual x1 Note: 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.