USB Mug Warmer Coaster | 3-Speed Heat Control & Auto Shutoff

Keep Your Coffee, Tea & Drinks at the Perfect Temperature All Day

Say goodbye to lukewarm drinks! The NOCCLILI USB Heating Mug Warmer Coaster delivers consistent, even warmth to your favorite cup — right at your desk, bedside, or countertop. With three adjustable heat settings, an intelligent 8-hour auto shutoff, and a compact low-profile design, this smart coaster is the ultimate everyday companion for coffee lovers, tea enthusiasts, and anyone who hates a cold drink.

Key Features

• 3-Speed Temperature Control: Choose from three heat levels to keep your beverage at precisely the temperature you prefer — from gentle warmth to a more robust heat.
• Concave Anti-Slip Plate Design: The recessed surface cradles your mug securely, preventing accidental slips or spills for added safety and peace of mind.
• 8-Hour Intelligent Auto Shutoff: Built-in timer automatically cuts power after 8 hours, so you never have to worry about leaving it on.
• Uniform, Efficient Heating: Engineered for even heat distribution across the entire surface — no hot spots, no wasted energy.
• Energy-Saving USB Power: Runs at just 10W via any standard USB port (5V / 2A) — compatible with laptops, USB hubs, desktop adapters, and power banks.
• Compact & Space-Saving: Slim profile (130 × 117 × 23 mm) takes up minimal desk space while delivering maximum warmth.

Specifications

• Voltage: 5V
• Rated Current: 2A
• Rated Power: 10W
• Dimensions: 130 × 117 × 23 mm
• Connection: USB
• Auto Shutoff: 8 Hours
• Temperature Settings: 3 Speeds

Made in Mainland China.

Perfect For

• Home office and work desks
• Bedside tables for morning coffee or evening tea
• Anyone who gets distracted and forgets about their hot drink
• Gift idea for coffee lovers, tea drinkers, and remote workers

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Learn More About Beverage Safety & Temperature

Wondering about safe beverage temperatures? The U.S. Food & Drug Administration (FDA) provides helpful consumer guidance on food and beverage safety you may find useful.

Learn more: Drink

Frequently Asked Questions

Q: What type of cups and mugs work with this USB mug warmer coaster?

A: The USB heating coaster works with most standard flat-bottomed mugs, cups, and tumblers — including ceramic, glass, stainless steel, and porcelain. The concave anti-slip plate is designed to accommodate a wide range of common mug sizes safely.

Q: Does the USB mug warmer coaster turn off automatically?

A: Yes! The NOCCLILI USB warming coaster features an intelligent 8-hour automatic shutoff. After 8 hours of continuous use, it will automatically cut power, making it a safe and energy-efficient choice for home and office use.

Q: Can I adjust the temperature on this heating coaster?

A: Absolutely. This mug warmer offers three speed/temperature settings so you can customize the warmth level to suit your preference — whether you like a gentle warm or a higher sustained temperature for your coffee or tea.

Q: What power source does the USB heating coaster require?

A: It connects via USB and operates at 5V / 2A (10W). You can plug it into a laptop USB port, a USB wall adapter, a desktop USB hub, or a compatible power bank — making it incredibly versatile for desk and travel use.