Product details:

The InTENSity Select Combo II is the first full-line of portable, combination electrotherapy devices to have preset programs by body part, and customizable programs in one device. These devices have the most innovative, up-to-date programs and waveforms available to provide easy to use, noninvasive pain relief. Equipped with a rechargeable lithium ion battery, the 2nd Generation InTENSity devices are perfect for at home, or on-the-go, therapy. The InTENSIty Select Combo II is a two output channel electrotherapy device that features TENS, EMS, Interferential (IF), and Russian Stimulation modes.