Heart-shaped electronic pepper guards against losing quality, fashionable, and repeatedly exported Japan, Southeast Asia, the United States and welcomed by foreign customers, with the sale of no ordinary personal security alarms. 1. Ms when it encounters a satyr, pull out the metal rod of the personal alarm out 120dB alarm sound, pervert and ran. Is also a very beautiful decorations, is every woman's bodyguard. 2. Old man (or jog) when travelling, if lost, can be allocated metal bars of the personal alarm will sound an alarm to avoid missing. 3. The alarm will also protect the purses, cell phones and valuables against loss, theft, robbery. 4. Button battery operation, less wear, responsive; easy to carry, compact.