• [Ideal Holiday Gifts] – The Security Alert Keychain is good for giving loved ones, Keep your family and friends safe in the dark and in remote places. The small design is suitable for women, students, joggers, elders, children, night shift workers, and night owls. Perfect for outdoor hiking camping.
• [Easy to Use] When you are in danger, a quick and simple solution, you don’t even need to think, just pull the alarm, the sound of up to 140 DB will bring you safety and gain time, and attract attention, carry it with you Bags, pockets, wallets, etc.
• [Real 140 DB Sound] – This personal self-defense alarm only needs to pull the contact pinout. The harsh sound draws others' attention even if it is 300 yards away. It can scare attackers and seek people around for help. 
• [Worry-free Purchase] – This is a personal security alarm, Bringing the best experience to our customers is our mission, if you are not satisfied, you can contact us for, 100% refund.

Specification

Language: English
Material: ABS Plastic & Meta;
Size: approx. 6.2 cm x 4.2 cm x 2.2 cm / (2.44 * 1.65 * 0.87 ")