Snap Button Heating Pad is an innovative heating solution designed for home therapy and comfort Utilizing advanced heating technology that provides stable and even heat distribution, effectively relieving muscle soreness and joint discomfort 10 precise temperature levels allow you to choose the perfect warmth according to your personal needs 3 timer settings (1/2/3 hours) with auto shut-off function ensure safety while conserving energy High-quality non-woven fabric offers soft skin-friendly texture, excellent breathability, easy cleaning and durability 135W safe power design with overheat protection provides peace of mind during use Compliant with international safety standards and multiple quality certifications Perfectly compatible with 110V voltage, suitable for various electrical standards in North America, Europe, Asia and other regions Whether for relaxing tense shoulders after long office hours or recovering muscles after exercise This smart heating pad delivers professional-level warm therapy experience for your daily comfort needs