3 Adjustable Heat Levels : Easily switch between Gentle (98°F - 104°F), Comfort (104°F - 111°F), and Blaze (111°F - 118°F) modes with a simple button for personalized warmth. Two-Sided Comfort : Enjoy a cotton-filled top with a warm compress for soothing pain relief, and a bead-filled bottom for a cooling, massage-like feel—perfect for reducing fatigue during long work or gaming sessions (Note: This product is USB-powered and not battery-operated.).
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