InTENSity IF Combo II - Rechargeable TENS & Interferential (IF) Combo Unit

IF Como II Therapy Devices

Sorry for the delay in writing this review, I have actually been using IF devices for more than 10 years, because my old IF devices were about to break down, so I bought this IF combo II to replace my old IF devices, and I know that IF can relieve pain. Now this IF Combo II devices works just as well as my old IF devices. However, when I had the treatment, I increased the intensity to level 70 and it could not increase the intensity any more. Maybe I have already adapted to the intensity, now I am using the intensity level of 60, in the future I may use the intensity level of 70, I wonder if you can use the software to increase the intensity of the treatment. Also, after using IF Combo II Devices for a few days, I found that the power consumption is very fast, maybe I need to buy two more batteries for backup purpose.