Features:*High-Quality Material: The neck massager is made of high-quality material, which is wear-resistant and durable and can be used for a long time.*Ergonomic design: These massagers are ergonomically designed to fit the curves of your shoulders and neck when worn. They are cordless, lightweight and untethered, making them easy to move around.*Adjustable modes: This massager has multiple built-in modes and intensitys to meet different needs and can be adjusted through the operating buttons.*Heat compress design: High-precision heating fiber heating, rapid heating, warm hot compress, providing a safe and effective way to enhance blood circulations and relieve body pain, cramps and tension. Massage is more comfortable.*Wide application: These massagers can be used not only on shoulders, neck, calves, waist and thighs, but also on the whole body.Notice:1.Actual color may be slightly different from the image due to different light effect2.Please allow 1-3cm deviation due to manual measurementDescription:Material: pu leatherSize: As ShownBattery: 1800 mAhRated voltage: 7.4VRated frequency: 50HZRated power: 10W