• 【Full Foot Heating】Advanced heating technology covers the entire sole and instep for comprehensive warmth.
• 【Three-Level Temperature Control】Adjustable heat settings from 45-65℃ for personalized comfort.
• 【Long-Lasting Battery Life】Equipped with a pair of 5000mAh rechargeable batteries for extended use.
• 【Pressure-Gradient Design】Graduated compression promotes better circulation and prevents slipping.
• 【Easy Operation】Simple one-button control with a 3-second press for power on/off.
• 【Premium Materials】Cotton blend with far-infrared heating elements for efficient and comfortable warmth.

Specifications:

• Material: Cotton blend with heating elements
• Sock Length: 7.8-10.5 inches
• Tube Height: 12.5-15.5 inches
• Voltage: 3.7V
• Rated Power: 3W
• Battery: 5000mAh rechargeable (1 pair included)
• Temperature Range: 45-65℃
• Control: One-button operation