Acarzero CLIP Electric Pendant Protection against Dust Mites

A small key pendant size device to repel dust mites, wherever you are. It emits ultrasound sounds you can't hear, but dust mites hear perfectly. Perfect for your pocket, handbag or backpack. Have batteries. Protect yourself from dust mites, wherever you are, using mini Dust Mite Controller. Create your own dust mites using this new portable device powered by batteries. Mini Dust Mite Controller, similar to the size of a small match box, can be worn with you to create a 3 -meter protective shield wherever you are. Just pull out the red tab to activate the device that will work for 1 year. The device operates by releasing ultrasound waves to reduce allergens and dust mites population over time. Why not put up in his car to protect yourself from dust mites while moving or on the table to avoid allergies? Your dust mite protection must not stop when you leave home. * No chemicals * completely safe for humans and pets * Clinically and scientifically proven * Help reduce asthma risk * fed by batteries and portable