PTC Heating with 3 Color LED Temperature Modes Comes with stable PTC heating core for even heat transfer. Three temperature levels shown by distinct LED lights: solid blue (default 135°F/55°C), purple (155°F/65°C), red (175°F/75°C). Tap once to increase temperature by 20°F/10°C, suitable for coffee, tea, milk and cocoa.
Simple Touch Operation with 3s Long Press On/Off Responsive touch button for easy control. Long press for 3 seconds to turn the warmer on; hold another 3 seconds to power off manually. It lights solid blue by default after startup for clear working status.
4-Hour Auto Shutoff Reduces Overheating Risks Built-in auto power-off timer activates after 4 hours of continuous heating. Anti-dry burn design lowers potential overheating hazards if you forget to shut it down, ideal for daily home and office use.
Slim Compact Design Fits Flat-Bottom Cups Low-profile body saves space on desks, countertops and nightstands. The flat heating plate works with most flat-bottom containers including ceramic mugs, glass cups and stainless steel tumblers. Suitable for office workers and students.
Practical Desktop Beverage Warmer & Nice Gift Made for daily desktop use to maintain steady warm drink temperature. One-tap temperature adjustment and automatic shutoff make it a thoughtful gift for anyone who prefers warm drinks.
