A self-defense course will teach you how to use your keys as a weapon, but in practice, when you're under attack and panicking, protecting yourself with a keyring isn't as easy as it sounds. So the Hit, from Unikia, combines a loud audible panic alarm with a pop-up holder that turns a key into a switchblade that's easier to wield as a weapon.
A self-defense course will teach you how to use your keys as a weapon, but in practice, when you're under attack and panicking, protecting yourself with a keyring isn't as easy as it sounds. So the Hit, from Unikia, combines a loud audible panic alarm with a pop-up holder that turns a key into a switchblade that's easier to wield as a weapon.
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