Electric Foot Warmer, Rechargeable Heated Slippers for Cold feet, Cordless Walking Heating Pad Indoor Women,4 8 Hours Continous Slippers,Winter Gift (Grey)

🔥Ewarmer 2025 NEWEST CORDLESS HEATED BOOTS: wire- and plug-free, powered by polymer lithium batteries. They enable free indoor walking while heating cold feet, letting you enjoy warmth anytime, anywhere. 🔥LONG-LASTING BATTERY: Safe lithium polymer batteries. A high-capacity 4000mAh battery (equivalent to a 6000mAh power bank) provides 4-8 hours of continuous warmth, with over 500 recharge cycles for extended use. 🔥EASY TO WEAR: Lightweight, soft, and breathable heated slippers with non-slip soles—perfect for indoor use and easy to slip on/off. 🔥GRAPHENE HEATING: Graphene heating technology ensures consistent warmth distribution across the entire slipper. Two heating modes: high heat and heat preservation. High heat mode lasts approximately 4 hours at an average temperature of 140℉; heat preservation mode runs for about 8 hours at 104℉, delivering excellent heat retention. 🔥EASY TO CHARGE: Charge both slippers directly and simultaneously via the bonded switches on their surface—no need to remove battery boxes or power banks for separate charging. Convenient! 🔥EASY TO WASH: Features a patented removable, washable design. The external bonded switch and independent insoles (with lithium battery compartments) can be detached together from the slipper covers. Slipper covers are machine-washable (repeatedly) to extend product lifespan and keep them clean. 🔥EASY TO CHECK: The product is equipped with a battery indicator, allowing you to check the remaining power and charging progress at any time. 🔥UNIVERSAL SIZING: Fits US women’s sizes 5.5-10 and men’s sizes 5-8, making these heated boots suitable for most adults. 🔥SAFE AND DURABLE GRAPHENE INSOLES: Includes a pair of removable independent insoles, composed of 6 layers for sturdiness, durability, safety, and stability. The top two layers of graphene fabric offer special insulation; the graphene heating core enables rapid heating and long-lasting temperature retention. A 3-layer EVA protective structure ensures safe use. UK4-8