Anti-satyr Security Alarms.<br> <br> With high brightness LED light.<br> <br> Stylish exterior design, full of modernity.<br> <br> Key ring can be easily hanging bags and other personal belongings.<br> <br> When in danger, the sound is loud and dramatic, deterring attackers.<br> <br> For students, the elderly, night runners, women often go the night.<br> <br> Specification<br> <br> Type: Anti-satyr alarm<br> <br> Volume: ≥ 130 (dB)<br> <br> Lighting function: Yes<br> <br> Product Weight: 0.03 kg<br> <br> Color:black/gold/sliver/blue/purple<br> <br> Specifications:<br> <br> Anti-satyr Security Alarms.<br> <br> With high brightness LED light.<br> <br> Stylish exterior design, full of modernity.<br> <br> Key ring can be easily hanging bags and other personal belongings.<br> <br> When in danger, the sound is loud and dramatic, deterring attackers.<br> <br> For students, the elderly, night runners, women often go the night.<br> <br> Package Included:<br> <br> 1 * Security Alarms<br> <br> 1 * key ring pendant<br> <br> 1 * bolt<br> <br> Notes:<br> <br> Due to the difference between different monitors, the pictures may not reflect the actual color of the item.<br> <br> Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement.<br> <br> Please leaving a message before you give the bad feedback, if the products have some problems.<br> <br> Thanks for your understandings.