1. [Long Battery Life] Features a high-speed lithium battery for short charging times, long battery life, and strong explosive power. 2. [Sealed Charging Port] Hidden sealed charging port with power on, frequency matching, and low battery prompt. Equipped with a water inlet switch for safety. 3. [Electronic Component Materials] Made of high-quality plastic and electronic components for enhanced safety and durability. 4. [Anti-Wear] Uses high-quality car paint, UV coating, anti-wear, and waterproof design with dual propellers. 5. [Small Size] Compact size, suitable for indoor bathtubs, children's pools, inflatable baths, and keeping away from danger. Item Type: Remote Control Boat Material: Plastic, electronic components Model: For HC-805 Remote Frequency: 2.4G Single Battery: 3.7V 100mAh lithium battery (ships with built-in battery) Remote Control Battery: 3 x 1.5V AAA batteries (sold separately) Charging Time: About 15 minutes Use Time: About 12 minutes Long Distance: Approx. 15meters / 16.4yd Suitable: For ages 6 + Size: Approx. 105 x 32 x 22 mm / 4.1 x 1.3 x 0.9 inches Function: Forward, backward, turn left, turn right, high speed and low speed Package Includes: 1 x Remote Control Boat 1 x Remote Control 1 x USB Charging Cable 1 x User Manual