Heated Insoles with Removable 7.4V Battery Packs | Up to 12 Hours of Warmth | ETL-Certified Charger | Adjustable Temperature Foot Warmers for Men & Women

About this item 【Safe & Certified Design】The heated insoles meet multiple international safety standards, including IEC/UL 60335, UL 2054, IEC 62133, and UN38.3. Comes with an ETL-certified charger (Type A plug) for safe and stable power. 【Long-Lasting Warmth】Enjoy up to 12 hours of comfortable warmth with two removable 7.4V 2700mAh lithium-ion battery packs. Each battery supports over 500 charge cycles for long-term use. 【Adjustable Temperature Settings】Three heat levels (Low: 114–130°F, Medium: 132–148°F, High: 150–160°F) easily controlled by a button for your preferred comfort level, suitable for both indoor and outdoor use. 【Comfortable Leg Strap Design】The removable battery packs are secured in soft, adjustable straps for a snug and comfortable fit during outdoor work, hiking, or commuting in cold weather. 【Comfort Use Only】Designed for warmth and comfort during cold weather. This product is not a medical or therapeutic device and does not claim any health or treatment effect.
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