Multifunctional Down Cotton Waterless Electric Heating Hand Warmer Bag - Orange •【Three-Level Intelligent Temperature Control】This hand warmer features three adjustable heat settings with digital display,allowing you to maintain a constant and comfortable temperature for long-lasting warmth •【Far Infrared Heat Therapy】Utilizes far infrared heat technology to promote blood circulation and nourish deeper muscle layers,offering soothing relief and enhanced comfort •【Dual-Sided Heating Design】With double-sided heating,it maximizes the surface area exposed to heat,delivering a more effective and uniform warmth for hands and knees •【Waterproof Down Cotton Material】Crafted from waterproof down cotton fabric,it provides a soft,skin-friendly feel while retaining superior warmth,perfect for cold weather comfort •【Four Safety Protections】Built with multiple safety features,including protection against overcharging and electrical leakage,ensuring safe and reliable use without water-related risks •Specifications: •Material: down cotton fabric •Heating method: technological constant temperature heating sheet •Input: 5V-2A •Rated power: 5W •Gear: 3 gears of heating •Product size: 26 x 27 x 5cm •Product net weight: 80 grams Package included: •1 x Electric Heating Hand Warmer Bag •1 x English and Chinese User Manual