Features:Advanced EMS-Technology: Alleviate tension and discomfort in your cervical spine with cutting-edge Electro Muscle Stimulations. Gentle electrical impulses promote relaxation and soothes your muscles.Soothing Heat Therapy: Enjoy the comforting warmth from the built-in heating elements that envelops your neck and shoulders, melting away stress and enhancing your relaxation experience.Customizable Relaxation: With multiple intensitys levels and massage modes, tailor your experience to suit your preferenceswhether you want a gentle massage or a more invigorating-sensation.Portable and Convenient: Perfect for home, office, or travel, this pillow is easy to use and designed for your busy life-styles, offering relaxation anytime, anywhere.Ergonomic Design: The pillow-cradles your cervical spine, providing great support and comfort. It's like having a personal-masseuse readys to-ease your aches and pains.Notice:1.Actual color may be slightly different from the image due to different light effect2.Please allow 1-3cm deviation due to manual measurement Material: PUWeight: 800gBattery capacity: 1500 mAhEMS-adjustment: 6 levelsHeating adjustment: 3 levelsVibration adjustment: 3 levelsPackage List:1x EMS-Electrotherapy Heating Cervical Spine Pillow