wrist-strap
Does the Outex Phone Kit Float? Buoyancy, the Dome Port, and the Wrist Strap Explained
The Outex Phone Kit is designed to float. The sealed housing traps air that provides buoyancy for most phones. With the dome port, there is enough trapped air to float virtually any current smartphone model. The included wrist strap provides a backup safety connection to prevent losing the kit in open water.
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