color as shown_x005F_x005F_x005F_x000D_Size14 x 8 x 2cm_x005F_x005F_x005F_x000D_Weight100g_x005F_x005F_x005F_x000D_140dB Loud140dB personal alarm with key fob, can make loud sound to attract attention even at low temperature. distances of up to 606.9 feet. And the sound can be continuous alarm about 30 minutes. It will be your good helper when you have trouble or need help (Tips: 140db signal source detection, about 130db within 1 meter)_x005F_x005F_x005F_x000D_LED Light The Security Alarm emergency can also be used as LED flashlight, keep your safety on a late-night walk with a dog or when unlocking your front door late at night. It is your best helper in dark situation and burns gangsters eyes with its dazzling light_x005F_x005F_x005F_x000D_Keychain DesignLightweight and portable alarm keychain design, making it the perfect companion to your alarm. hang on; your bags handbags, handbags; back, belt loops, suitcases and keys. Pull the switch to ring, immediately issue a 140dB alarm sound, insert the pull ring, turn off the alarm_x005F_x005F_x005F_x000D_Multiple FunctionsThis security alarm is a necessity security for travel, hiking, camping and dog walking. Designed for people of all ages, such as students, safety and security. children, walkers, joggers, the elderly, night owls, lone workers_x005F_x005F_x005F_x000D_Wonderful GiftsThe portable personal alarm uses quality eco-friendly and durable ABS plastic. upper, the security alarm key fob has a portable size for easy storage and carrying. They are exquisite gifts sent for your friends, relatives, the elderly or even children. Note: It is recommended to check the alarm every two weeks, make sure the personal attack alarm is working