The earpiece is carefully designed to fit around the ear and is held comfortably in place behind the auricle by a flexible earhook. Appreciated for its help in relieving buzzing and ringing in the ears.
Heat-formed foam and lycra. 4 neodymium magnets ø 0,4" (10 mm), 2 500 gauss field on contact, remanence Br 12 200 gauss.
