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 effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material: pu leather Size: As Shown Battery: 1800 mAh Rated voltage: 7.4V Rated frequency: 50HZ Rated power: 10W Package List: 1 x Neck Massager