Dual Motors: RC boat features a dual motor design with high-efficiency conversion unit, stable performance, and high battery capacity for a speed of 30 km/h Energy-Saving & Powerful Battery: Uses a 7.4V battery for energy efficiency and strong output power Waterproof Design: Fully sealed waterproof structure to effectively prevent water leakage into the storage compartment Aerodynamic Reduction: Dual-spiked scientific reduction of air resistance to minimize drag from flowing water and wind 2.4G High-Frequency Intelligent Control: RC boat uses 2.4G high-frequency intelligent control with multiple games not interfering with each other Product Type: RC Boat Material: ABS Size: Approximately 32x9.5x5.5cm / 12.6x3.7x2.2in Battery Information: AA batteries x 2 (sold separately) RC Boat Battery Information: Built-in lithium-ion battery 650mAh Control Mode: Handheld remote control Frequency: 2.4 GHz Channel: 4CH Charging Mode: USB interface Runtime: Approximately 20-25 minutes Charging Time: 60-80 minutes Remote Control Range: Approximately 80 meters Max Speed: 30 km/h Package Includes: 1 x RC boat 1 x Remote control 1 x Charging cable 1 x Screen stand (4 pieces total)