DescriptionDo you want you to call for help in a dangerous situation? It can be placed in women's handbags, backpacks or school bags or in the pockets of people in need. Pull out the latch to activate the alarm, easy to use. Self-defense items are suitable for all people in need.Features-Material: Plastic-Size: About7.50X3.50X1.50cm/2.95X1.38X0.59inch-Working voltage: 3.7 (V)-Working current: 100 (mA)-Volume: 130 (dB)-Adoption of premium material, this product is durable, and long-time use.-130dB, loudly sound to draw people's attention even in a emergency distance.-Pull out the latch to activate the alarm, easy to use. Also it can be use as an small size LED light in night.-Unique design, small size and light-weight, easy to attached to your keychain, schoolbag, belt loops, keys.-A self-defense option for any age. Suitable for children, the old, joggers, night owls, lone workers.Packing list1 x Emergency Security Alarm