Portable personal alarm with SOS alert function. - Type: Personal Alarm - Features: SOS alert, LED light - Volume: Loud siren - Portability: With keychain, portable - Package condition: Minor damage Thank you for viewing. I purchased this and confirmed it works at home. The box has some crushed and torn areas. The batteries are as they were when purchased. This item has been opened but is unused. Please be aware that there may be small scratches.