Do you feel uncomfortable walking down the street at night? Usually travel come home late from get off work? You live in a remote area, do you feel safe? Are you worried about your family's safety? For the safety of your loved ones, try our selection of high-quality loud personal sirens. Very simple and serious; used for women, the elderly and children. Features: PERFECT GIFT: This cute portable personal alarm clock is an ideal gift choice. Practical sirens are available. Hardly noticed & oacute; attackers or others. - Great app - great safety options; suitable for all ages. Best for women, girls, children, security guards, walkers, joggers, single workers. Also travel, hiking, camping and dog walking. - When you are in danger or emergency, just remove the ring and it will alert you immediately. - Easy-to-use steps allow you to seek immediate help in an emergency. - Can be attached to bags, pockets and backs, school bags, belt buckles, suitcases, keys, dog leashes, etc. Technical features: Material: ABS. Volume: 125dB. Net weight: 30g. Dimensions: 6.6 x 5.8 x 4.6 cm. Batteries: 3 x L4RR. Notes: 1. When testing the alarm sound, please put your hands on your ears to avoid hearing damage. 2. Check the battery regularly. When the alarm sounds low, you need to replace the battery. 3. This product is not absolutely waterproof, please keep it dry and do not put it in water. If something goes wrong, please don't hesitate to contact us. Contact us and we will get back to you within 24 hours.