Feature: 1. [Concealed Propeller] RC boat adopts concealed propeller device, no entanglement of foreign objects. Smoother steering, abandoning the traditional exposed propeller drive device, safe and not hurt your hands. 2. [High Performance] The built in propeller will not contact with foreign objects causing propeller damage, and there is no obstacle in shallow water. Unlike leaking propellers that get stuck when they encounter water, grass and other debris. 3. [High Speed] This RC boat has an adjustable top speed of 25km/h. The powerful 540 motor design greatly reduces the possibility of power loss due to isolation from water and significantly increases speed. 4. [Capsize Reset] Our remote control ship will reset to save itself in case of accidental capsize. When the boat capsizes in a complicated environment, you can easily reel the boat back to a horizontal state by remote control. 5. [2000mAh Battery] This remote control ship is equipped with 7.4V 2000mAh large capacity lithium polymer battery, strong power output, two way remote control transmission, including low voltage and distance alarm. 6. [Sealed Structure] Interior of the water speed boat is designed with sealed silicone rubber ring to prevent water from entering the cabin. With a button key, it can effectively guard the internal components. Specification: Item Type: RC Boat Material: ABS, Electronic Components Product Size: Approx. 415 x 125 x 90mm / 16.3 x 4.9 x 3.5in Frequency: 2.4Ghz Boat Battery: 1 x 7.4V 18650 2000mAh Lithium Battery (Included) Remote Control Batteries: 4 x 1.5V AA (Not Included) Charging Time: 2 Hours Endurance Time: About 9 Minutes Remote Control Distance: Approx. 100-120m / 328.1-393.7ft Maximum Speed: 25km/h Applicable Age: 14 Years Old and Above Functions: Forward, Backward, Left Turn, Right Turn, Three Speed Adjustment, Left and Right Fine Adjustment Function. Package List: 1 x RC Boat1 x Remote Control 1 x USB Charger 1 x Battery 2 x Hex Wrench 1 x Screwdriver 1 x Boat Head Guard 1 x Set of Boat Frame (Total 4 Accessories) 1 x Manual Note: 1. Manual measurement, please allow 0.04‑0.12in error.2. Due to differences between different monitors, the pictures may not reflect the actual color of the item.