Feature 1: MULTIPURPOSE MASSAGE EXPERIENCE:Built-in 8 stimulation modes, including strobe, acupuncture, manipulation, cupping, massage, scrapping, can effectively relieve pain and fatigue, promote blood circulation and improve muscle performance. Feature 2: LARGE DISPLAY AND BUTTON CONTROL:for user friendly operation experience and free adjustment, easy to switch modes, increase or decrease intensity levels, set the time, power on/off according to your preference. Feature 3: AUTO POWER OFF AND TIMER FUNCTION:can effectively save energy, only 3* AAA batteries needed (not include)for continuous enjoyment. Feature 4: PORTABLE AND LIGHTWEIGHT DESIGN:can be put in your bag or backpack, space saving with carrying breeze. Feature 5: IDEAL GIFT:for your family and friends to show your love and care for their health, it can solve wide range of daily health discomfort for your full body like legs, arms, stomach and etc. Range of application: Stiff shoulder, end neural paralysis, neuralgia, shank ache, whole body fatigue, stomachache, bad cold, cervical vertebra neck ache, periarthritis, toothache, high blood pressure, low blood presure, energy failure, weak performance, irregular menstruation, various acute chronic disease