Portable Ultrasonic Mosquito Repeller.

Simple and safe to use.

Non-toxic and chemical free.

Ideal for people with sensitive skin.

Environmentally friendly.

Up to three metre coverage.

It uses oscillating ultrasoinc soundwave theory.  It constantly emits very fast and powerful 5-20 KHz multi-frequency sound waves to help repel mosquitoes of different species.  These ultrasonic sound waves stun and cause discomfort for most mosquitoes that they instinctively move and stay away from where the repeller is working.