This pain reliever is simple to use and helps to ease aches in the back,waist, shoulders, arms and joints. Tens stands for transcutaneous electrical nervestimulation and is regularly recommended by doctors, physiotherapists and pharmacists throughout the uk. It works by passing harmless electrical signalsinto the body from the gel pads. P p this eases pain in two ways58 p p bull it blocks the body’s pain signals. Br bull tens stimulates the body’s production of endorphins 45 its own natural painkillers. P p can be used alongside medication 45 please read the enclosed user manual carefully before use. P p features58 p p bull eases pain in the back, waist, shoulders, arms and joints br bull touch control buttons br bull lightweight and portable br bull approx. 7 days usage p p pack contents58 p p bull pain reliever br bull 2 x adhesive gel pads br bull 1 x cr 2032 battery br bull user manual p p warnings33 p p not suitable for use during pregnancy or labour, or if you suspect you may be pregnant. P p not suitable for people with pacemakers or other implanted medical devices or for people with heart rhythm problems. P p not suitable without supervision for children under 16 years of age. P p keep out of reach of children. P p cancer patients, people with diabetes or epilepsy should seek medicaladvice before using this product. P p seek medical advice if you are concerned about prolonged or severe pain. P p please refer to the user manual for additional information. P p 42approximately 7 days usage when used for 20 minutes a day. P