Emergency Safety 120dB Self Defense with LED Light Alert Security Alarm Scream Keychain

Label:Yes Size: 7*4.7*2.2cm Material: Plastic Current: 100mA Color: purple/blue/silver/gold/black Voltage: 4.5-6V Battery: LR44 x3 (Included Inside) Package Included:1* Security Alarm Keychain Alarm Volume: 125-130db

Features: Anti-satyr Security Alarms. With high brightness LED light. Stylish exterior design, full of modernity. Key ring can be easily hanging bags and other personal belongings. When in danger, the sound is loud and dramatic, deterring attackers. For students, the elderly, night runners, women often go the night.