Special features:
- It causesa highly unpleasant sensation that turns sharks away
- No Batteries, No Charging; Always on. Lightweightwear on your ankle or wrist. Waterproof to 100M / 330 ft
- Ergonomic design and premium materials used for enhanced comfort and durability, including soft silicone band and stainless steel, and it can be worn over or under wetsuits and will not affect ocean athletic performance
