Amazon.com: Rechargeable Personal Safety Alarm for Women 140dB Self Personal Alarm Personal Alarm Device Latest Price, Manufacturers Amazon.com: Personal Alarm for Women, 5 Pack 140DB Emergency Self Safe Sound Personal Alarm, 2 Pack 130 dB Loud Siren Song Emergency Rechargeable Personal Safety Alarm for Women, 135 dB Loud Self Defense IMPOWER Self Defence Emergency Alarm in Keychain for Women Safety. SAFETY KEYCHAIN SIREN ALARM: Essential safety gadget for all. This super loud safety alarm has 130db max sound alarm, can give a unexpected shock to people with bad intentions. Great and essential safety alarm for kids, family, yourself, people living alone and anyone need this safety personal alarm. Small yet powerful portable alarm device, you can attach it on your keys, backpack and other handy place. EASIEST QUICK ACTIVATION & 2 ALARM MODE: Easiest and quick activation design. Just pull out the safety pin keychain. 130db alarm will be activated immediately and continue to make sound to buy your more time under emergent situation. Put the safety pin back can disalarm. Also with SOS mode, just double click the button to activate. HIGH BRIGHTNESS LED FLASHLIGHT DESIGN: Except the alarm desing, the self defence device is alos with a practical and handy LED flashlight design for your convenience, one button control the light. The light will also flash along with the siren alarm. PRACTICAL MULTIFUNCTION KEYRING FOR ALL: One keyring meets the needs of illumination, alarm, bringing 2 most practical and critical tools into keyring which may a lifesaver in emergency. Whenever you need to use flashlight or SOS alarm under any possible threat, it is right in your hand. Especially for night running, night shift, working late at night, outdoor, camping or home use. USB RECHARGEABLE, LONG WORK DURATION: This usb rechargeable alarm with built in 150mAh battery can be powered by powerbank or connecting any power adapter. With 1 hour charging time can power the alarm for up to 90 minutes of continuous use with a flashlight.