Feature 1Durable and Safe: High-quality and environmental friendly ABS plastic, high durability, smooth and delicate feeling. 2Portable key chain design, with a clip that can be easily clipped on bag or belt, easy to carry. 3Sound alarm function: pull out the key chain to send 125DB alarm sound when you need help. 4Mainly suitable for night walking lady, morning exercise elderly, deaf and dumb people for help necessary tools. 5Flashlight function: specific lock switch, no need to press all the time, strong light LED can be used for reading, night flashlight.Features: Mainly suitable for night walking lady, morning exercise elderly, deaf and dumb people forhelp necessary tools. Sound alarm function: pull out the key chain to send 125DB alarm sound when you need help. Flashlight function: specific lock switch, no need to press all the time, strong light LEDcan be used for reading, night flashlight. Portable key chain design, with a clip that can be easily clipped on bag or belt, easy tocarry. Durable and Safe: High-quality and environmental friendly ABS plastic, high durability,smooth and delicate feeling. Built-in three LR44 batteries, the alarm can last for more than 1 hour, battery servicelife more than 5 years. Specification: Condition: 100% Brand New Item Type: Personal Alarm Color: As Pictures Show Material: ABS Package List: 1 * Personal Alarm