Techcare Massager Snap on Shoe - 510(k) Cleared - 5 Years Limited Warranty

how does this work? do you have to have a seperate tens unit to operate these shoes? can they be walked on or just worn while sitting?

Hi, this product is compatible with the beurer em44 tens unit muscle stimulator? thanks

Does it includes the cable ? And will it work with any electronic pulse massager?

Do you have to use gel on the electrodes?