A. Functions: Ordinary: No massage function; Single: Hot compress; Dual: Massage + hot compress; Three: Massage + hot compress + traction. B. Features: ELECTRIC MASSAGE PILLOW WITH HEAT: Unlike many electronic massagers, this portable massage pillow has more powerful functions to provide more efficient kneading sensations and relieve tense muscles better. ERGONOMIC DESIGN - AWAY FROM PAINS: The neck support pillow fits the head and neck; when lying flat, the body follows the natural curve to keep air passages open for more restful sleep. Comfort: Designed with soft materials for a comfortable and enjoyable massage experience. Versatility: Can be used at home, in the office, or while traveling, providing on-the-go relaxation when needed. Targeted Relief: Features adjustable massage modes to target specific areas of tension, providing personalized relief tailored to individual needs. C. Notice: 1. Actual color may be slightly different from the image due to different light effects. 2. Please allow 1-3cm deviation due to manual measurement. D. Description: Material: Chemicals fibre; Weight: 350g; Size: 41x27.8x3.5cm; Method of use: Plugged-in; Package List: 1 x Pillow.