» how to use tens units cb8000 21

4 channel tens ems stimulators is an ems tens device that combines tens ems muscle stimulator functions. Used in tens machine physiotherapy, it helps with recovery. Many wonder “does a tens unit promote healing”? Yes—its gentle stimulation boosts blood flow to injured areas. Connect four electrodes to target multiple spots (like back and shoulders) at once, and use it daily for faster recovery.