... 5mm CE & ROHS Approval ear clip tens lead wire For Acupuncture massager (CE & ROHS Approval ) Tens ... modern biomedical technology, micro-electronic technology,and traditional Chinese acupuncture.4.stimulates special acupoints ... , such as 5-hydroxy tryptamine and endorphin.Feature1.tens lead wire is used with TENS, ... Low power voltage supply, safe and reliable8.Adjustable timer , 6-time setting:5,10,15,20, ...