9 volt Battery Clip & Mini Controller
Become completely mobile by simply swapping the AC adaptor with a 9 volt battery attached to this light weight battery clip, and swapping the Custom Controller with the Mini Controller.
Wear under clothing, in the car, or while in the office.
Uses a 9volt smoke alarm battery. (3 - 9 hours of treatment time, dependant on brand of battery) Rechargeable battery kits available in hardware stores.
* Battery not included.