Mini Personal Self-Defense Keychains Emergency Security Alarm 130dB Sound

Product Parameter Item Type:Self-Defense Alarm Type:Self-Defense Keychain Type:Emergency Keychain Material: ABS Style:Emergency Volume: 130decibels Alarm duration: 6hours Lighting time: 20hours Battery capacity: 120mA Color: Black/Blue/Pink/White Occasion:Daily wear,shopping,night walking,etc. Warm Notes: 1.As different measuring methods,it will occur a little deviation about the items,please ensure that it is okay for you before ordering. 2.Because of different monitors and lamplight,the picture may not reflect the actual color of the item,really thank you for your kind understanding!