Factory Wholesale Inflatable Life Jacket Outdoor Marine Inflatable Life Jacket Automatic Manual Inflatable Rescue Vest

Material: 1) air chamber: nylon and TPU ; 2) cladding: Polyester Fiber Oxford cloth size: one size fits adults air bag inflation volume: 16.5L automatic filling Time:<6s swimming Time: ≥ 24h strength loss after 24 hours of application: less than 5% buoyancy: 16KG retention time of gas in the capsule: 5 days three inflation mode: drawstring; 2. Water activation; 3. Oral tube execute: automatic: when the life jacket comes into contact with water, the water sensor works and automatically inflates the air chamber within 3-5 seconds. Then buoyancy keeps your head and shoulders away from the water. Package includes: 1x Life Jacket (not including gas cylinder)