Exquisite Personal Protect Alarm for The Elderly for Ladies, Students

Large decibel personal alarm, close-range test 130DB.
Can be used as a promotional gift, but also a practical alarm.
When you need help, immediately send a 130DB alarm tone to attract others to get help.
The smooth lines are high-end, small and exquisite, and can be carried with you.
Can be hung on the bag, on the key, and just press the alarm switch to alarm.