★ Do you still feel cervical pain, tired, stiff or can not sleep well?With this, it can improve the blood circulation of your neck and relieve your fatigue quickly, then you can have a good sleep at night.★ Product details:Color: beigeMaterial: PU leatherRated voltage: DC12VRated power: 12WRated frequency: 50HZFeatures: Level 3 adjustable, with heating★ TipsWelcome to my store, I am happy to serve you. If you have any questions, please do not hesitate to contact me.If you are not satisfied with our products ,100% MONEY BACK GUARANTEE, Add to your cart now!Please note due to different brand of monitors, actual product colors may have slightly different from the display image. Any questions, please feel free to contact us.★ CAUTION! DO NOT use on sensitive skin areas, areas of the body that are inflamed, areas with open sores or wounds, or areas of the body with poor circulation. Extensive use could lead to excessive heating. If product becomes too warm, discontinue use and allow the unit to cool before operating.