Negative ions – are released from the top and bottom of the brush.
Camellia oil – plenty of camellia oil throughout the brush from the cushion base to the front ball pin.
Refresh scalp with sonic vibration – Sonic vibration is transmitted from the soft cushion brush gently on the scalp and hair.
Removable Cushion brush – Cushion brushes are removable. Easy to clean with a cleaning brush.