1. Shell material: ABS 2. Volume: 120 dB 3. Power supply: 3pcs button batteries 4. Applicable people: children, women, night shift workers, the elderly, etc. 5. Usage: pull the pin, immediately issued 120 dB alarm sound, plug back the pin, close the alarm 6. Weight: about 35 g 7. Size: about 7 x 4 x 2.3 cm
Features: 1. Using environmentally friendly ABS, feel good, drop resistance, pressure resistance, high temperature resistance, strong and sturdy 2. With LED emergency lighting function, can be illuminated can also help to quickly lock the position in the darkness 3. 3pcs button batteries power supply, long-lasting use, you can also replace the batteries, repeated cycle use 4. 120dB high volume, and accompanied by flashing lights for a long time to continue to alarm, timely to the surrounding to seek help 5. Lightweight and portable, easy to operate, pull the pin, the alarm sounds immediately, push back, the alarm is turned off, with pulling and sounding
