Multifunctional Folding Water Rescue Smart Stretcher

• Speed: Unladen 12 knots (6m/s), loaded 4 knots (2m/s), reverse 0.5 knots
• Buoyancy: 180kg
• Rescue load capacity: Can provide buoyancy for 4 people (1+3)
• Economic battery life: 60 minutes
• Full load battery life: 40 minutes
• Total power: 2800W
• Remote control range: 1000 meters
• Wind and wave resistance: 3rd-level sea conditions
• Waterproof rating: IP68
• Operation: Capable of executing forward, backward, left turn, right turn, and auto-return movements