USB Coffee Mug Warmer with Auto Shutoff

The warmer measures 11 × 14 × 2.4 cm / 4.33 × 5.5 × 0.94 in. Its circular heating area is 7.8 cm / 3.1 in across. For better heat transfer, choose a thin-walled, flat-bottomed glass, ceramic or stainless steel cup. Do not use plastic or double-wall insulated cups.

This warmer is designed to maintain the warmth of hot beverages, not to heat cold drinks quickly. Do not touch the heating plate while it is heating. Switch off, disconnect and allow the plate to cool before wiping it with a damp cloth. Do not immerse the warmer in water.

Which cups work best?

Use a thin-walled cup with a flat base for good contact with the 3.1-inch heating area. Glass, ceramic and stainless steel cups are suitable; plastic and double-wall insulated cups are not.

Can it reheat cold coffee?

It is intended to keep an already-hot drink warm rather than rapidly reheat a cold beverage.

Does it turn off automatically?

Yes. The warmer switches off automatically after 8 hours. The heating plate becomes hot during use, so avoid touching it.

• Three heat settings: 45°C / 113°F, 55°C / 131°F and 65°C / 149°F.
• A digital temperature display and touch switch make selecting a setting straightforward.
• Automatic shutoff after 8 hours.
• Compact ABS and stainless steel construction for a desk or tabletop.
• Available in Green and Pink.

Keep it beside your workspace for coffee, tea, milk or hot chocolate, or choose it as a practical gift for someone who likes to sip slowly.

• Input: DC 5V, 2A.
• Warmer weight: 125 g / 0.28 lb.
• USB cable length: 99 cm / 39 in.
• Package dimensions: 17 × 11.8 × 3 cm / 6.7 × 4.6 × 1.2 in.
• Package weight: 207 g / 0.46 lb.

• 1 mug warmer.
• 1 USB cable.
• 1 user manual.