With a long-range control distance of 3-5 meters on the water surface and a diving depth of 30-40 cm, you can explore different depths and territories with ease. Plus, the innovative dive and surface function enables the shark to move forward up to 3 meters after diving, adding an extra layer of excitement to your underwater exploration. Enjoy extended playtime with quick charging - just 50 minutes of charging time leads to 6 minutes of uninterrupted play. The included spare battery ensures you can double the fun, minimizing downtime and maximizing play. Operating on a 27MHz frequency, the high-frequency remote control provides stable and responsive control for an immersive experience. Ideal for marine enthusiasts of all ages, this RC shark makes a perfect gift that combines fun, education, and engagement with the aquatic world. So, get ready to embark on thrilling underwater adventures with the AquaThriller Submersible RC Animatronic Swimming Shark Water Toy! 1 x Shark 1 x Remote Control (2 x AAA batteries, not included) 2 x Rechargeable battery 1 x Manual [ Download Manual Here ]