Attribute Value Apply the self-adhesive device to your desired body area for targeted relief. Relieve muscle pain and discomfort, and activate muscle pressure. Eliminate flabby arms and underarm fat, excellent for lymphatic drainage promoting blood circulation and more. Neck Massager has 8 modes of modes and free combination modes to choose from. Users can simply adjust the levels (19 Levels) using the + / - buttons on the device according to personal needs. Giving you the feeling of a real massage and getting the effect of relieving fatigue. The recommended duration of use is 15minutes each time. The mini Lymphatic Drainage Massager for Back Pain can also be widely applied to different parts of the body. Massage parts: neck, back, waist, buttocks, legs, and other parts. Relaxation gifts for men and women. It is portable, lightweight. The wireless design of the relief pad allows you to move freely. You can carry the pad everywhere you want! You can easily conceal it under your clothes. EASY TO USE: 1. Stick the massager machine for pain relief where the body needs it. 2. Turn on the power and select a mode. 3. Adjust the output level and use it for maximum 15 minutes per person at a time. 4. To turn off, press the "OFF/DEC" button until the light goes out.