• HIGH-CAPACITY 3000 MAH BATTERY: Enjoy longer-lasting heat with up to 11 hours of runtime, thanks to our powerful upgraded battery.
• SMART AUTO TEMPERATURE CONTROL: Start with maximum heat and let our intelligent system auto-adjust to maintain ideal warmth for extended use.
• ULTRA-COMFORTABLE CUSHIONED INSOLE: Experience cloud-like comfort with our upgraded cushioning, perfect for both indoor and outdoor winter activities.
• WATER-RESISTANT DURABLE FABRIC: Our stylish, upgraded water-resistant material keeps your feet dry and warm, no matter the weather.
• EASY-ADJUST FASTENING SYSTEM: Say goodbye to zippers; our quick-fasten strap offers effortless fitting, making these the go-to heated slippers for tailored comfort.
• ANTI-SLIP, COLD-RESISTANT SOLE: Ensure safe footing and durability whether you're lounging indoors or venturing out into the cold.
• **Due to product resizing, label on the box may not reflect the updated size. Label may say Size 7 Women / 5 Men**

• Package Dimensions ‏ : ‎ 15.91 x 11.54 x 5.39 inches; 5.29 ounces
• Department ‏ : ‎ unisex-adult
• Batteries ‏ : ‎ 2 Lithium Polymer batteries required. (included)
• Date First Available ‏ : ‎ July 16, 2021
• Manufacturer ‏ : ‎ ThermalStep