Feature: 1. Simple Operation: The underwater scooter is of modular design, wireless control, with multiple speed settings, and is very suitable for diving enthusiasts. 2. Excellent Material: Made of aviation grade aluminum alloy and excellent carbon fiber composite to ensure good corrosion resistance and provide better protection. 3. Remote Distance: The underwater remote control distance is not less than 150cm, which can be paired with multiple hosts at the same time, stable and reliable. 4. 3 Levels Power: High, medium and low power modes can be selected at will, and the diving rhythm can be controlled at will, with a waterproof depth of 40 meter. 5. 3 Blades Design: The new 3 blades propeller design is adopted, which increases the power by 14%, has a long life, and supports attaching sports cameras. 6. Applicable Scenes: Suitable for water entertainment, winter swimming, diving, exploration, photography, submarine surfing, diving training, underwater farming, etc. Specification: Item Type: Underwater Scooter Material: Aluminum Alloy Plug Voltage: 100-240V Host Battery: 1 x 4400mAh lithium ion battery (built in battery) Remote Control Battery: 1 x 1500mAh lithium ion battery (built in battery) Waterproof Depth: Approx. 40 meter / 131.2ft Gear: Low, medium and high Operating Temperature: 0-40℃ Endurance: 45-70 minutes for main engine, 2.5 hours for remote control, (normal use) Thrust: Approx. 8kg / 18lbs Plug In Support: Support attaching sports camera Charging Time: 2.5h. Package List: 1 x Host1 x Remote Controller2 x Handles1 x Handle Accessories2 x Quick Release Screws1 x Handle Bracket1 x Charging Adapter1 x Waterproof Ring (Standby)1 x Remote Control Charging Cable1 x Anti Loss Rope1 x Chinese English User Manual