USB Cup Heater – Warming Coaster for Coffee, Tea & Hot Drinks

Stop reheating your coffee. This USB cup heater coaster keeps your drink warm at up to 80–85°C for as long as you need it — perfect for slow sippers at home or at the office. Simply place your mug on top and plug it into any USB power source. No more cold coffee, no more interruptions. Features Keeps Drinks Warm: Maintains your coffee, tea, or hot water at a comfortable 80–85°C — no more cold drinks mid-session. Universal USB Power: Plugs into any USB power source — laptop, wall adapter, or power bank. Safe & Reliable: Designed for safe, consistent warming without overheating. Ideal for Coffee & Tea: Perfect for any hot beverage in a standard mug or cup. Lightweight & Portable: Compact 10.5 x 10.5 x 1.2cm coaster fits any desk, nightstand, or workspace. Specifications Temperature: 80–85°C Dimensions: 10.5 x 10.5 x 1.2cm Power: USB (any USB source) Use: Coffee, tea, hot water, any hot beverage Colors: Blue, Red, Black & more Package Includes: 1 x USB Cup Heater Coaster