Run free and never fear with the Personal SOS Portable Keychain Siren with Rechargeable Battery from Ivation! This self defense siren keychain looks cute from afar, but come a little closer, and discover its powerful defense in the face of assailants, kidnappers, muggers, carjackers, and more. Earsplitting 130 dB sound and blinding strobe flash give you double the protection whenever you feel threatened or need to signal for emergency help. To get started, simply charge the sound alarm self defense keychain using the provided USB-C cable, clip the large keychain carabiner onto your purse, jacket zipper, or belt loop, and pull hard on the ring to activate immediately. Light and sound effects will run for up to 90 continuous minutes, people in the vicinity instantly take notice-and criminals take off!.