Ships from Hong Kong. The ultra-slim, inconspicuous alarm attaches easily to any keychain or can easily slip into your pocket, purse or backpack. Simply activate the 120-140 decibel alarm by pushing a button in an emergency or unsafe situation to immediately draw attention and alert others. It also offers an extremely bright white LED light, which could be used to illuminate a dark pathway, find a keyhole in a car door, or simply provide light where there is none. The simple design and ease of use makes the Personal Security Keychain Alarm ideal for all ages.( Battery is not included)