Buoyancy life jacket professional adult manual inflatable vest portable snorkeling swimming fishing equipment immersion suit

Product Name: Snorkeling Life Jacket
Airbag volume: 16.5 liters
Inflation time: less than 8 seconds
Fabric material: oxford cloth
How to use: fast blowing system
Product size: one size, about 63cm*46cm
Uses: All kinds of people in coastal and inland river fisheries work and drift, use in flood control, water sports
Suitable for the crowd: within 100kg, with a life-saving whistle!