YARNOW Set of 2 Automatic Inflatable Life Jacket Bobbins Replacement

• Trigger mechanism: The automatic inflatable life jacket's trigger switch activates immediately in an emergency to provide rapid inflation and assist the user.Provides reliable functionality as a replacement life jacket bobbin. • Compatible with various activation methods: This product has multiple activation methods and can be adapted to various water activities.Widely used for water sports and emergency inflatable life vests. • Equipped with automatic inflation function: Automatic inflator device allows for quick response and provides sensation in emergency situations.Useful as a replacement bobbin to maintain life jacket performance. • Unique trigger design: The cleverly designed trigger mechanism supports smooth operation of the lifesaving device and promotes reliable inflation.Replacement work is also easy. • Easy installation design: Compact design with dimensions of 1.8 x 1.8 x 2cm and weight of approximately 10g, making it easy to attach to life jackets.Users can install it in a short time.