1. waterproof ring design, 100% do not leak, can be used in water depth of 300 meters. 2. 2 stage switch, you can adjust the flash and often light emitting mode two. 3. tube has 3 batteries, can be used during the day and night, the battery can continuously flash time up to 30 hours. 4. integral pressure and anti explosion.
This website uses cookies for the correct display and functionality. Do you also want to take full advantage of the website and accept cookies? About cookies. Accept cookies