Function and Details:

• Rubber sole
• Wireless charge, 6 hours fully charged.
• Resistance alloy heating, using time:
  4-8 Hours: 3 heating levels in different colors of indicator [Green: 108.14℉(42.3 ℃), White:124.7℉(51.5 ℃), Blue:144.14℉(62.3 ℃)] Fully charged battery can lasts up to 3~4 hours on highest heating level. 
• Wireless charger comes with product. The indicator turns red when it’s charging, and goes off automatically when fully charged. To check whether it's fully charged, re-put the shoes on the charger, the indicator will flash red light once and then go off.
• Switch on the side. Long time 3s pressing to turn on and off, push to switch heating level.
• Cow Leather upper
• Side YKK Zipper
• Ripple rubble sole with good anti-skid effect sole
• Design for comfort and stability. Standard size,you can rest assured to buy.Suitable for fashion,casual,outdoor and formal occasions