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