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

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

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.