The AUVON TENS unit is equipped with 20 diverse modes designed to cater to varying pain relief needs. These include hammering, kneading, and shiatsu. Each mode simulates different types of manual therapy to help alleviate muscle discomfort. For instance, the hammering mode replicates the sensation of a therapeutic pounding, which can loosen tight muscles, whereas the kneading mode gently compresses muscles to relieve tension.