Lifetime Warranty, FDA cleared HealthmateForever TENS unit handheld body massagers, eletronic pulse impulse massager, Back Electrotherapy Pain Relief System Portable Digital Physiotherapy machine device, elec

Easily adjustable settings, including program Auto Mode & Pause (Central button). Built in timer from 10 to 60 minutes,default timer: 20 minutes. When time is due, it is automatically shut off. Pocket size, portable and convenient Effective and safe, simply follow operation instruction booklet, educational manual and placement points chart. Ultimate physical therapy tens and ems combined digital massager;
State of the Art TENS EMS bioelectrical muscle stimulator powered by built in rechargeable lithium battery. Ancient Chinese therapeutic methods (Tuina, acupuncture, Guasha, body building ... ) and modern technologies combined (Human Body Simulation technology, bionic technology, bioelectricity technology and microcomputer intelligent control technology) Animated display on LCD screen: massage mode, intensity, treatment time, battery charging time and battery level indicator
Dual Channels 8 pcs of self adhesive conductive reusable pads can be used at same time and replaceable self-adhesive conductive gel pads, not necessary to use any cream and gel together Dual power sources: Built in rechargeable lithium battery connected to wall unit or computer USB port Replaceable rechargeable lithium battery, which can hold charge up to 10 hours of continuous use. 20 level of strength adjustable by increasing or decreasing steadily 6 programmed massage modes
Ship withing 1 business day by USPS with free tracking number.
NK8GL Silver kit and Extra Bonus: Free 2 pair large pads (4 pcs)+2 sets of 4in1