LiebeWH Coffee Mug Warmer USB, Adjustable Temperature Drink Warmer with 8 Hour Auto Shut Off Tempered Glass Heating Plate Constant Warm Cup Heater for Office Home Black 1 Pack

1. Constant Temperature: Coffee mug warmer is a 55C smart constant temperature coaster that keeps the temperature at all times.2. Space Saving: Candle warmer plate only needs palm sized space, small in size, and does not occupy the desktop, keeping the space tidy at all times.3. Small Portable: The USB candle warmer is compact and lightweight, making it a must have for home, office, and outing.4. Automatic Function: Candle warmer automatically heats the water cup, automatic power off, safer to use.5. Tempered Glass: Mug warmer's panels are made of tempered glass, which is waterproof, strong, wear resistant, and .Spec:Item Type: Coffee Mug WarmerMaterial: Aluminum Alloy,Tempered GlassInput Voltage: 5V/2AOutput Power: 8 to 10WTouch Function: High Grade, Mid Grade, Low Grade, OffRed Light High Temperature File About: 55 to 60?Blue Light Medium Temperature File About: 50 to 55?Green Light Low Temperature File About: 40 to 50?How to Use:Plug and play, the indicator light is on when heating works.packing list:1 x Coffee Mug WarmerNote:1. The actual temperature is affected by the thermal conductivity of the cup and the conditions of use.2. Automatic power off after 8 hours of work.

• ADJUSTABLE HEAT 40 TO 60C: Choose high mid or low temperature settings with clear color indicators to keep coffee tea or milk pleasantly warm on your desk based on cup material and room conditions.
• 8 HOUR AUTO SHUT OFF: Designed for daily office and home use this mug warmer off automatically after 8 hours to add peace of mind and convenient hands off warming during work or study.
• TEMPERED GLASS PANEL: The heating surface uses tempered glass with an aluminum alloy body to deliver a durable wear and easy to wipe design that fits neatly into modern desktop spaces.
• COMPACT USB POWERED: Built with a lightweight portable size this cup warmer is easy to place on crowded desks bedside tables or small workstations and runs with 5V 2A plug and play convenience.
• BEST WITH FLAT BOTTOM MUGS: Ideal for ceramic glass and similar cups with good thermal conductivity this warmer helps maintain drink temperature while actual performance varies by mug base and use.