Compact heated coaster that keeps drinks warm and saves space Space-efficient size: 5.9 x 4.5 x 0.4 inches fits neatly on desks, bedside tables, counters, and small workstations without crowding your surface. Designed to accommodate most standard mug sizes and shapes. Consistent temperature maintenance: Built-in smart heating technology maintains beverage warmth for coffee, tea, milk, and other hot drinks, preventing premature cooling while you work or relax. Portable, rechargeable power: Integrated rechargeable battery lets you use the unit cordlessly anywhere—no constant outlet needed. Ideal for moving between rooms, offices, or meeting spaces while keeping drinks warm. Durable ABS construction: Made from ABS plastic for reliable heat resistance and everyday durability. The modern black finish blends with a wide range of interiors. Why you need it Keeps your drink at a comfortable temperature so you don’t have to reheat or waste coffee and tea. Saves desktop space and reduces clutter with a slim profile and cordless operation. Built to last with heat-resistant materials and a neutral appearance that suits home or professional settings. Practical use scenarios Desk or home office: Place on your work surface to keep coffee or tea warm through long calls and focused tasks. Nightstand or living room: Use beside your bed or couch to maintain drink temperature during reading or TV time without tripping over cords. Kitchen or small spaces: Set on a counter or dining table to keep a mug warm while preparing meals or during breakfast. Key attributes at a glance Dimensions: 5.9 x 4.5 x 0.4 inches Compatibility: Fits most standard mugs and cups Power: Built-in rechargeable battery for cordless use Material and color: Heat-resistant ABS plastic in modern black Function: Automatic, consistent temperature maintenance for hot beverages