Portable USB Mug Warmer Keeps Coffee Hot 55 to 65C Constant Temperature

Meet the Portable USB Mug Warmer, a compact desk companion designed to keep your brew at the perfect sip-ready temperature. This Mug Warmer maintains a stable 55-65°C Constant Temperature, so you can enjoy hot coffee without reheating.

Portable USB Mug Warmer Keeps Coffee Hot 55-65°C at Constant Temperature

Overview

• Origin: Mainland China
• Certification: CE / EU
• Brand: NONE
• Power: USB powered
• Size: 14×11×2 cm; heated part 9×9 cm
• Gift idea: minimalist wood grain appearance
• Material: Outer shell Plastic; Heated part ABS

The product's Mug Warmer design combines portability with desk-friendly dimensions, making it ideal for everyday use.

Product Material

Outer shell: Plastic; Heated part: ABS. The device features a minimalist wood grain appearance and a dependable Constant Temperature during usage.

Benefits

• Maintains a Constant Temperature of 55-65°C for hot coffee, tea, or cocoa.
• Compact USB powered Mug Warmer that's easy to carry between home, office, and travel.
• Built-in gravity-sense switch and on/off display for simple operation.
• Suitable for ceramic or glass cups; for optimal insulation use lids, thin walls, and flat bottoms.
• Spill cleanup is effortless due to its flat heating surface and smooth exterior.
• Ideal gift option with a stylish minimalist wood grain aesthetic.
• Small footprint (14×11×2 cm) makes it a practical Mug Warmer for any workspace.

Features

• 55-65°C constant temperature maintained on the heating surface.
• Built-in gravity sense switch for automatic on/off indication.
• LED on/off display for quick status checks.
• USB powered for universal compatibility with laptops, power banks, and USB hubs.
• Compact design: outer shell Plastic; heated part ABS; overall size 14×11×2 cm with a 9×9 cm heating area.

Q&A

1. Q: What temperature does it keep? A: It maintains 55-65°C to provide a stable Constant Temperature for hot beverages.
2. Q: Is it USB powered? A: Yes. The mug warmer is USB powered for convenient use at the desk or on the go.
3. Q: What cups can it accommodate? A: It is suitable for ceramic and glass cups; for best insulation, use cups with lids, thin walls, and flat bottoms.
4. Q: What are the dimensions? A: Overall size is 14×11×2 cm, with a heating area of 9×9 cm.
5. Q: How easy is cleaning? A: Spills are easy to clean thanks to the flat surface and smooth exterior.
6. Q: Is it a good gift? A: Yes—its minimalist wood grain appearance and reliable heating make it an ideal gift for coffee lovers.
7. Q: Where is it from and is it certified? A: Origin is Mainland China; it carries CE / EU certification.

Comparative Advantages

• 55-65°C Constant Temperature stability provides reliable heating compared with generic warmers.
• Gravity-sense switch adds intuitive control and energy efficiency.
• On/off LED display offers clear status indication, reducing guesswork.
• Compact footprint (14×11×2 cm) with a 9×9 cm heating plate for space-saving convenience.
• Minimalist wood grain design makes it aesthetically suitable as a desk accessory and a thoughtful Mug Warmer gift.

For more options, visit the OurLum homepage: OurLum.