DEEPER KNEADING NECK MASSAGE - The neck and shoulder massager comes with 8 massage nodes that provide deep kneading neck and back massage to ease neck and shoulder muscles. The back massage rollers auto-reverse every minute for better massage effects. The back and neck massager can also massage your back, waist, limbs, and shoulders along with being very effective at providing your neck with the comfort it deserves. ENJOY MASSAGE ANYWHERE - Our shiatsu neck and back massager is very portable. Easy to carry and easy to operate. You can use it anytime, anywhere. The neck massager comes with an AC power adapter and car adapter, just enjoy a pleasant massage at home, in office, even on the driving trip. This neck massager for pain relief deep tissue, and allows you or your friends to enjoy a soothing massage. SPECIAL HEATING FUNCTION - It is important for any neck massager you might consider buying to be not only easy to operate but comfortable as well.