Multiple Pulse Massage Combination - The TENS machine, incorporating 6 therapy modes (Knead, ACU, TAP, Scraping, Cupping, Random) and 4 designed massage areas (Shoulder, Back, Knee, Foot), stimulates nerves and muscles for even knees, joints and elbows, instantly relaxing your body with drug-free pain relief.

Dual Independent Channels with 20 Intensity Levels - Adjust intensity of the TENS unit massager among 20 levels to tailor optimum massage experience; 2 channels with independent intensity adjustment satisfy requirements of 2 users simultaneously. 

Handy Adjustable Timer & LCD Screen  -  Adjust timer among 6 settings (10-60min/default: 20 min) to customize proper massage session; Lock function avoids unwanted setting changes; LCD screen with backlight clearly shows intensity, time, battery balance and targeted massage areas.

User-Friendly - Comes with 4 pairs of TENS pads to achieve full use and 1 extra pair for extra bonus; 59-inch lead wires promote flexible use; The electrotherapy machine can be powered via batteries or USB cable (3 batteries included).

Satisfaction Priority - Extremely portable with the back clip, which allows the TENS machine to be hung on a belt or clothes for hands-free pulse massage at home, in the office or on the go; FCC/FDA guarantee product safety and quality; For any quality-related problem, feel free to contact us for a satisfactory solution.