?Upgrade Neck and Back Massager?Larger size: 15*13 inches, 6 inches longer than ordinary massage pillows. Perfectly fits the neck and back curves to provide most comfortable massage experience. 2 heating positions with 2 heating levels. 3 adjustable intensities. ?2 Heating Zones with 2 Heating Levels?This electric massager has two built-in heating zones, you can enjoy the heat on your neck and back at the same time. 2-level focal heat therapy technology further release soreness and fatigue to create comfort. Automatic shut down in 15 minutes to prevent overuse. ?3 Adjustable Intensity?With low, medium and high 3 intensities can provide comfortable massage for people of different ages and fatigue levels. With 4 deep kneading shiatsu massage nodes, this neck and shoulder massager will effectively soothe muscle fatigue and relieve stiffness on multiple areas of your body. ?Gifts Ideas?The OMASSA massager for back pain and neck pain relief makes for the perfect gift for dad, mom, grandma, grandpa, and any loved ones who deserve a daily deep tissue massage. It's a great choice for Valentine's Day, mothers day, fathers day, thanksgiving, christmas, birthdays and anniversaries or other special occasions. ?Satisfaction Guarantee?OMASSA products are covered by a full 1-year warranty. If anything happens to your back massager within a 1-year period, we will send you a replacement back massage at no cost to you. Any problems just contact us by email, we will give you a satisfactory answer as soon as possible.