Kryolithm Coffee Mug Warmer, USB Cup Warmer with 3 Temperature Setting(55-75℃), Smart Touch Heated Coaster Electric Coffee Warmer for Desk 8H Auto Shut Off for Tea Milk Warmer Office Home (White)

• Optimal Temperature Control: Enjoy your drinks at the perfect warmth with three adjustable heat settings (55°C / 65°C / 75°C). With a simple touch, this USB mug warmer keeps your coffee, tea, milk, or hot chocolate at an ideal temperature throughout your workday or relaxation time.
• Compact & USB Powered: Designed for everyday convenience, this lightweight 11.2 × 1.5 cm mug warmer is powered by any USB device—laptop, PC, or power bank. Easy to carry in your bag, it’s ideal for use at home, in the office, or on the go.
• Safe 8-Hour Auto Shut-Off: Work with peace of mind thanks to the built-in 8-hour automatic shut-off. This smart safety feature prevents overheating and saves energy, making it suitable for long study sessions, late-night reading, or overnight use.
• Durable & Easy to Clean: Featuring a waterproof heating surface, this coffee cup warmer is effortless to wipe clean and ensures long-lasting performance. Compatible with a wide range of mugs—including flat-bottomed ceramic, glass, metal, and enamel cups—for stable and even heat distribution.
• Versatile Heated Coaster: More than just a coffee warmer, it’s perfect for keeping milk, tea, desserts, hot chocolate, and even scented candles warm. A practical and thoughtful gift for family, friends, and colleagues on birthdays, holidays, and christmas gifts for women or him.

Product name: Constant temperature heating coaster Power supply: USB plug-in Cable length: 1m Rated power: 20W Output: 10V/2A Product size: diameter 11.5cm Product thickness: about 2cm Product color: Black Heating plate diameter: 9cm Temperature range: three levels/55 degrees/65 degrees/75 degrees Featuring three adjustable temperature settings (55℃, 65℃, 75℃), our coffee mug warmer allows you to tailor the warmth of your coffee, tea, or milk to your exact preference with just a touch of a button. The smart touch control makes it easy to switch between temperatures, providing a seamless and user-friendly experience. Please note that the heating efficiency may vary based on environmental factors and the thickness of your cup.