【UNDERWATER SCOOTER】It has 9 speeds adjustable, with a maximum speed of 7km/h and can dive underwater to a depth of 40 meters. Whether you are snorkeling or scuba diving, the brushless motor ensures a smooth, quiet, and powerful propulsion system for adults seeking professional aquatic exploration gear 【ULTRA-LONG ENDURANCE】The underwater scooter is equipped with a removable aviation-grade high-density lithium battery, providing flexible options for multiple capacities. The 10000mAh battery can last for 45-130min; the 16000mAh battery can last for 60-180min. Helping you efficiently connect every deep diving adventure 【REAL-TIME MONITORING】Featuring a smart visual remote use system, this sea scooter lets you monitor battery life and current velocity levels in real-time. This intuitive interface allows you to stay informed of core data during your adventure, ensuring a safer snorkeling experience. The integrated action camera mount captures every high-performance moment 【EXCELLENT QUALITY】Constructed with a one-piece injection-molded shell, this sea scooter for adults is rust and saltwater proof. Impact-proof materials ensures longevity in harsh ocean environments. It is a heavy-duty diving equipment piece rated for 30M (98ft) depth, offering superior durability compared to metal-housed scooters that rust over time 【APPLICATION】This Underwater Sea Scooter offers versatile use, suitable for poolside and nearshore recreational water activities, supporting snorkeling, freediving, and scuba diving. It can also assist with underwater photography. It can be used with surfboards and SUP paddleboards, transforming into an electric-assisted device