Tens Unit Machine Device Muscle Stimulator Electrotherapy Machine Rechargeable With Slipper

New Technology Multiple preprogrammed 24 different massage modes. Adjustable 20 to 60 minutes timer by using the " T " button.  Rechargeable internal lithium battery. Up to 20 hours continues use.   MedTens Tens Machine can be connected to a wall charger, power bank, or laptop USB port to charge. The battery level indicator reminds you to charge timely. A-B Output will allow you to use it as 2 separate users. You can set separate intensities for each channel. A large LCD screen and easy user interface make it easier for elders to read and operate the tens unit.  You can operate it with different intensity settings for each channel.  With portable size, it can be used in the office, car, or travel on the go. It includes the latest technology A/B Dual Channels with 24 preset massage Modes, 20 level Intensity, and Time Control. High-quality adjustable massager shoes will fit most feet. You just sit and relax while shoes massage your feet. 2 built-in silicon electrodes that e