Safety Protection Personal with LED Light Self Defense Keychain Security Alarm Scream Alert

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

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.