Fox 40 Mini Electronic Whistle Fixed Blade Knives there are two standard charging

there are two standard charging specs that devices adhere to

Reel Weight 298g / 345g / 351g / 558g / 606g / 825g Line Capacity (braid lb/m) 15/200m / 20/165 / 8/260 / 15/185 / 20/205 / 25/285

It’s ergonomic max load multi-compartment design helps you get the most out of your pack

Neck Strap

Fox 40 Mini Electronic Whistle Fixed Blade Knives there are two standard chargingThe Fox 40 Mini Electronic Whistle is a hand operated whistle with LED light. It runs on four L1154F batteries, which are included. It has a pocket clip for easy attachment. The sound can be aimed in specific directions. This electronic whistle offers a hygienic solution for multiple users. Lanyard has button style spring loaded adjustable cord lock with small release buckle and mobile device style loop attachment Includes metal ring, clip, lanyard