Smart Thermostatic Coffee Warmer – USB Powered Mug Heating Coaster with 3 Temp Settings & Auto Shut-Off

Keep Your Beverage Perfectly Warm
Upgrade your coffee or tea ritual with the Smart Thermostatic Coffee Warmer Coaster – the stylish, compact solution for maintaining the perfect drinking temperature. Crafted from durable ABS and alloy materials, this USB-powered warmer gently keeps your beverage at 55°C, 65°C, or 75°C, selectable with ease.

Smart & Safe for Daily Use
The built-in 8-hour auto shut-off timer ensures safety and energy efficiency, while the universal USB power design makes it perfect for home, office, or even travel. Whether you're working at your desk or relaxing at home, enjoy every sip at the ideal warmth.

Maintains drinks at 3 selectable temps: 55°C / 65°C / 75°C

Smart 8-hour auto-off timer for peace of mind

USB powered – compatible with computers, power banks, and adapters

Sleek, modern design made from durable ABS + alloy

Perfect for coffee, tea, cocoa, and more

ABS plastic + heat-conductive alloy + certified electronic components

Suitable for all adults and coffee lovers – ideal for office workers and home users

Engineered for convenience and certified for quality and safety

Can this warmer be used with any mug?
It works best with flat-bottomed, heat-conductive cups like ceramic or stainless steel.

Does it automatically turn off?
Yes, the device has a built-in 8-hour auto shut-off for safety.

Is it portable?
Absolutely – it’s lightweight and USB-powered, great for travel or desk use.

How do I change temperature settings?
Simply cycle through the three modes to select your preferred temperature.