[【Double-sided Heating】 In response to the problem of insufficient heat caused by single-sided heating foot warmers on the market we upgraded the foot heating pad to double-sided heating. While providing more sufficient heat it promotes blood circulation and effectively relieves joint pain muscle soreness and other problems caused by low temperature in winter. 【10 Levels Temperature】 Our feet warmer use high-quality thermostat chips to accurately adjust 10 levels of temperature (86/95/104/113/122/131/136/140/144/149°F) to avoid low-temperature burns. The electric foot warmer is suitable for abdomen waist back legs and other body parts and joints. Keeping you comfortable and warm all winter long. 【4 Timing】 The heating pad for feet has an intelligent timing function with 4 timing settings to choose from (30/60/90/120 min). Use the timing function to preheat the foot warmer for bed before going to bed to ensure a warm sleep experience on the bed. Sleep peacefully and save energy this winter. 【Safe Design】 The heating wire of the heated slippers adopts the latest heating technology and can quickly heat up in 10 seconds. At the same time the foot heater under desk has a 5-layer protection system with real-time monitoring insulation protection flame retardant protection wiring protection and overheating protection giving you more peace of mind. 【Soft & Skin-friendly】The foot warmer heating pad is wrapped in thickened high-grade flannel which is extremely soft to the touch as if you are immersed in soft clouds feeling the warmth of the sun and can better lock the heat inside without losing it. 【A Warm Gift】Are you still enduring the cold hands and feet brought by winter? joint pain? Stop the discomfort and choose this ultra-comfortable electric foot warmer for feet to keep you warm all winter long. On the occasion of Christmas/Thanksgiving/New Year/Birthdays/Anniversaries unique birthday gifts for women mom.]