Features: - 4 channels - with different, adjustable, intensities for both channels - back-light type with 30 programs - easy in use, modern design - very effective to maintain fitness! - frequency: 2~3000Hz - DC6V or 4AA batteries (or rechargeable batteries)
If you don't feel comfortable with the specification above, you can
also
download and consult the manual by clicking here! In the manual, also a quite extensive overview of the programs for TENS,
EMS and Massage as well as the related optimum placements of the pads
is offered.