[Battery Included]: This RC boat comes with a 3.7V 800mAh lithium battery that's easy to install and remove. It charges in about 100 minutes and provides 13 to 15 minutes of playtime. [Anti-Interference]: Featuring a 2.4G 4-channel wireless remote control, this boat offers excellent anti-interference capabilities. The remote control distance is up to 50 meters, allowing for multiple boats to be used simultaneously. [Low Resistance Design]: The main body of the RC boat is made of eco-friendly ABS plastic with a streamlined design, reducing resistance and increasing speed. [Anti-Collision]: This high-speed remote control boat has rounded lines and no sharp edges. After repeated testing, it boasts superior anti-collision and anti-fall capabilities. [Water Sensing]: The powerful dual motors only activate after sensing water, and the propellers automatically shut off when the boat leaves the water, ensuring safety. [Waterproof and Powerful Design]: The RC ship features a waterproof design, effectively preventing water ingress to protect internal components. Built-in dual motors provide faster and more stable power output. Item Type: RC Boat Material: Plastic, Electronic Components Shell Material: Plastic Boat Size: Approx. 26.2 x 10.1 x 6cm / 10.3 x 4 x 2.4in Color: Green Boat Battery: 3.7v 800mah Lithium Battery (Included) Charging Time: About 100 Minutes Use Time: 13 to 15 Minutes Remote Control Battery: 2 x AA Batteries (Not Included) Remote Control Distance: About 50m/164ft Suitable Age: 8 Years and Older