The Pointoselect Digital gives me advanced treatment protocols, and popular preset frequencies in one powerful device. It’s everything I need for effective, ear point treatment! Ear Acupuncture is a powerful form of acupuncture that helps treat many hard to treat maladies. The Pointoselect Digital has all the flexibility I need for advanced auricular work. Bipolar point detection with adjustable sensitivity ensures that’ll find precisely the right point, whether it has positive or negative polarity. Treatment is just as flexible, giving me ultimate control over intensity, frequency, even pulse-width.