Women Child Elder Girl Protection Personal 120dB Self Defense Security Alarm Alert Keychain Scream

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

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.