Mace鑰匙圈個人安全警報器 - 黑色

Took it on a late-night walk and tested the siren once in my driveway—130 decibels is no joke, my ears rang for a minute after. The button takes a solid press, which I actually like because it won’t go off accidentally in my bag. Feels sturdy on the keychain, too.

The button’s right up front, so I can hit it even with my keys in hand—and when I gave it a quick squeeze in the hallway, that 130-decibel siren made my ears ring for a solid minute. It’s light enough to clip on my bag without weighing anything down, and honestly, just knowing it’s there makes the w

Tested it in my backyard before trusting it on walks—that 130 decibel siren is genuinely ear-piercing, even outside. The front button is easy to hit quickly with one hand, which is exactly what I wanted for peace of mind at night.