U.S. Patent No. 11,519,700
Effective, simple to use non-lethal defense that’s easy to conceal and carry wherever you go. At the size of an iPhone, AIIRO™ is easily concealed in a pocket, purse, or bag. And with no long term effects, it’s a safe and legal alternative to firearms. AIIRO™ does not require a permit or license to carry in most locations.
AIIRO™ launches powerful blasts of sticky and debilitating chemical irritant gel. Effects last up to an hour, giving you plenty of time to get to safety and find help. Quick and easy to reload, each cartridge holds two payloads with a shelf life of 2 years. It also boasts a 120dB alarm which is audible from 750 feet away.