Coffee Mug Warmer USB Powered, 3 Temperature Settings 50 55 60, Ceramic Cup Heater for Desk 5V Black - Intelligent Constant Heat, Auto Shut Off, Portable Design (Black)

[3 Temperature Settings]: Keep Your Drinks Perfectly Warm at 50, 55, or 60 for Long-Lasting Enjoyment with Precise Temperature Control
[Smart Auto Shut Off]: Safety-First Design Automatically Powers Off After 8 Hours of Inactivity to Prevent Overheating and Save Energy
[Temperature Memory Function]: Remembers Last Set Temperature and Heats Rapidly, Ensuring Convenient Use and Consistent Warmth Every Time
[Compact & Portable]: Ultra-Thin 5.9x4.5 Inch Heating Pad Fits on Any Desk or Workspace, Perfect for Home, Office, or Travel Use
[Universal Compatibility]: Works with Flat Water Cups, Ceramic, Glass, Stainless Steel Mugs, Milk Bottles, and Cans for Versatile Beverage Warming