Heating Pad USB for Home Office Milk Tea

  • Smart Automatic Shut-Off: The coffee warmer will auto shut off after continually working for 8h to ensure safety. Turn on/off the heating switch does not affect the USB port charging
  • Separate Touch Button: Independent button can avoid burns. The spill-proof design prevents damage and makes cleaning a breeze
  • Use Suitable Mug: Use a thin-walled, flat, or slightly concave-bottomed mug for best results. Not suitable for double-layer insulated mugs, etc