Functions:
(1). Improve head and neck blood circulation.
(2). Increase the oxygen supply for the brain.
(3). Relax muscle through effective vibrating function.
(4). It is convenient to be bring with your side and can be use at any time.
(5).The products let you feel fashion, lovely, utility, confortalbe and warmth.
(6). It is a fashion gift to your friends and colleagues.