This Portable High Frequency Unit has 4 wand heads for full facial care. It benefits hair and skin. This design allows to carry anywhere. It produces 10 watts of power at high frequency 50-60Hz waves Package Inclues • 1 Portable High Frequency Handle • 1 Comb Tube, 1 x Tongue Tube • 1 Bend Tube • 1 Mushroom Tube • 1 English Manual How To Use • Rotate the button to adjust the intensity. • Note: Please use your hand to test the intensity Also has extra high frequency replacement attachment that retails for $29