Handy sized piezoelectric gadget that instantly soothes the symptoms of insect bites essential for anyone prone to insect bites or who spends any amount of time outsidethe life systems bite relief click is one of those indispensable gadgets that you wont want to be without using piezoelectric pulses it instantly soothes the discomfort and itching associated with insect bites especially the dreaded mozzie and reduces irritation it is easy to use and can be used as often as you need to