Keep drinks at the right temperature: this desk mug warmer maintains beverages at about 55°C so coffee, tea, hot cocoa, milk or a mug of soup stay warm throughout the day. USBpowered and easy to use: plug the heated coaster into any standard USB power source for simple, reliable operation — no complicated setup or controls. Stable, performance heating: engineered for consistent heat delivery and dependable performance so hot drinks remain enjoyable without repeated reheating. Multipurpose plate and cup warmer: designed to work as a heated coaster and small plate warmer for mugs, cups and small dishes, expanding use beyond just beverages. Antislip protection: builtin antislip felt pad prevents the coaster from moving during use, keeping cups and mugs secure on your desk. Compact desk solution: intended for desktop and use — a practical, loweffort way to prevent cold drinks while you work or relax. How this solves common problems Eliminates repeated trips to the microwave or kettle by keeping your drink warm at the workspace. Reduces waste from wasted cold drinks and the need to reheat, preserving flavor and convenience. Provides a safer, more stable surface for hot cups with the antislip felt pad. Typical use scenarios Office desk: keep coffee or tea warm during long work sessions by powering the coaster from a laptop or USB charger. Home kitchen or dining: use as a plate or mug warmer to keep a small bowl of soup or hot milk warm while preparing other items. Bedside or reading area: maintain the temperature of a hot beverage while you read or unwind without having to reheat. Key attributes Function: heated coaster / mug warmer / small plate warmer for beverages and small dishes. Performance: maintains 55°C for consistent warmth all day. Power: USBpowered for compatibility with common USB chargers, power banks and computers. Safety and stability: antislip felt pad prevents movement during use. Ease of use: simple plugandplay operation with reliable, stable heating characteristics.