Features: 1. Humanized design can be freely adjusted, and you can massage and recuperate at the touch of a switch. 2. Low-frequency micro-electric pulse, 6 modes and 10 levels of intensity. 3. Applicable parts: Neck, waist, buttocks, legs, back, feet. 4. Paste: Remove the protective sheet of the electrode pad, and then stick it on the area that needs to be massaged. 5. If you have any problems with the products, please feel free to contact us after you received the itmes. Specification: Material: silicone Pulse width: 200US Input voltage: 0-85V Working voltage: 3.2-4.2V Rated time: 15 minutes Input current: 25MA Color:As the picture show Size:As the picture show(1inch = 2.54cm) Package includes: 1x Massager 1x Remote Control 1x USB cable 1x Instructions Note: 1.Due to the different monitor and light effect, the actual color of the item might be slightly different from the color which is showed on the pictures. 2.Please forgive 1 cm/0.39"-3 cm/1.18" measuring deviation due to manual measurement.