Tiens Hypotension Apparatus Head Massager By Genuine Collection

Balance apparatus for physical biological electricity Balances your physical biological electricity and helps to restore health
Irregularity of biological electric potential can cause hypertension
This apparatus is especially designed for people facing problem of high blood pressure and hypertensive headache. It is based on theories of bio-medical engineering
Biological electric potential is proportional to blood pressure
Use it like a comb for 1-2 times / • for 3-5 min / day