HOW MANY DECIBELS DOES IT HAVE?
Its more than 130 dB will cause a very loud sound.
HOW IS IT USED?
Just pull the ring to sound the 130 dB alarm and press the button to stop the alarm.
ARE THERE ANY SPECIAL OFFERS?
Yes, they have a launch promotion with a 50% discount.
HOW BIG IS IT?
Thanks to its small size and easy to attach, like a key ring, it allows any woman to carry her Sonnotect with her at all times.