· ✅【3-Speed Optimization & Enhanced Propulsion】ZTDIVE Jetdive's streamlined single-propeller system delivers 3 adjustable speeds (Low/Med/High), achieving 1.8m/s (6.5km/h) - 40% faster than standard underwater scooters. The precision-engineered thruster generates 8kgf/16.7lbf thrust for efficient maneuverability in currents, suitable for divers and snorkelers of all skill levels.· ✅【Extended 60-Min Operation & Travel-Friendly】Powered by a 4.6Ah aviation-grade battery (99.36Wh) meeting FAA/IATA standards, enjoy 30-60 minutes runtime with rapid 2-hour full charge via dedicated charging port. Modular design compacts to 14.7"x11.7"x5.4" (37x29x13cm) at 7.7lbs (3.5kg), ideal for backpack storage during flights or boat trips.· ✅【Reinforced ABS+PC Construction & Depth Rating】Military-grade composite shell withstands 30m/100ft depths with IP68 waterproof certification. Lab-tested non-slip ergonomic handle that enhances control in turbulent waters. Compact 37x29x13cm design optimized for single-hand operation.· ✅【Intuitive Dual-Button Control】Top button controls ON/OFF with single press; Handle button adjusts speeds via clicks: Double-click switches Low↔Medium, Triple-click activates High Speed. Pre-installed universal camera mount (fits GoPro) enables 170° recording without tools.· ✅【Comprehensive Warranty & Hassle-Free Support】ZTDIVE Jetdive comes with 12-month manufacturer warranty (main unit) + 6-month accessory coverage. Enjoy free replacement within 30-day DOA period, lifetime technical consultation, and global repair network across 18 countries.