1TENS and EMS technology can relieve body pain, stimulate muscles, and improve muscle performance. 2Rechargeable battery can be used continuously for 46 hours after charging. 3There are 24 preprogrammed modes and 2 kinds of electrodes, which can satisfy different groups of people. 4The adjustable treatment time is 1060 minutes, and you can adjust it as needed. 5There are 2 output ports, which can be output separately for multiperson use.
