Nuemedics 4 Indipendent Channel 24 Massage Modes Tens Unit + Slipper

4 Independent Channel  Can be used 4 different massage modes at the same time  Treat 4 different locations of pain at once  Can attach 8 pads at the same time  24  preprogrammed different massage modes. Adjustable 20 to 60 minutes timer by using the " T " button. Rechargeable internal lithium battery. Up to 20 hours of continuous use. Our Tens Unit can be connected to a wall charger, power bank, or laptop USB port to charge. The battery level indicator reminds you to charge timely. Dual Channel Tens unit Fits in your pocket Large LCD Display Comes with Life Time Warranty Improving blood circulation Natural Pain Killers - Drug-Free Therapy Treat two locations of your body at the same time Allows you to use two people at the same time Easy to use as well as simple Adjustable timer from 10 to 60 minutes Auto Shut Off Adjustable 20 Pulse Rates Tens & Ems Combo Device Package Includes 1 X 4 Channel Tens Ems Device  4 X Pad Wires  2 X Large Electrodes Pads  6 X Medium Electrodes Pads