HIGH-PITCHED ALARM: Mini safety alarm with keychain. This 130DB portable safety alarm emits a very loud and startling sound, enough to distract an attacker or get help in a crisis. HIGH QUALITY AND DURABLE: The portable personal alarm uses superior environmentally friendly and durable ABS plastic, resistant to drops, crushing and voltage, and high temperature, and the copper plug contact, not rusty, heart-shaped design, beautiful and durable, will not break in your most unfavorable conditions. PORTABLE AND PRACTICAL: Lightweight compact design and easy to use, hangs directly on a bag or neck, reducing the risk of injury The loud alarm sound increases the likelihood of getting help Can be carried around as an anti-wolf alarm, can also be used for home insurance. EASY TO USE: Stylish heart-shaped design makes these personal alarms modern and easy to grip, and its easy-to-use activator provides great convenience. Simply pull the link to activate the personal alarm while inserting the link to stop. Really convenient for the elderly and children. VERSATILE: Self-defense alarm for women, safety protector for children, and SOS alarm for the elderly. Lightweight compact design and easy to use, hangs directly on a bag or neck, reducing the risk of injury The loud alarm sound increases the likelihood of getting help They are nice gifts for your loved ones, friends, the elderly, and children.