Coffee Mug Warmer with Tempered Glass Panel Durable tempered glass surface is fully waterproof, wearresistant, and shockresistant for longlasting performance. Easy to clean with a quick wipe from a damp towel, keeping the unit looking bright and . USBpowered design offers convenient compatibility for use at home, in the office, or while traveling. Maintains a consistent warm temperature for hours, ensuring your coffee, tea, milk, or other beverages stay enjoyable without cooling too quickly. Ideal for keeping milk powder or baby formula warm for extended periods without repeated reheating. Compact size makes it for desks, kitchen counters, or bedside tables, without taking up excess space. Thoughtful gift option for family members, friends, coworkers, or anyone who enjoys warm beverages throughout the day. Practical Use Scenarios: 1. On your desk during long work hours to keep your coffee or tea at the sipping temperature. 2. In the kitchen for keeping milk warm when preparing baby formula or hot beverages. 3. Beside your bed for a comforting warm drink during relaxing evenings or chilly mornings. Material: Tempered glass panel paired with durable components for reliable daily use. Performance: Steady heat output designed to keep beverages warm without overheating or burning. Compatibility: Suitable for ceramic, glass, metal, or stainless steel mugs (flat bottom recommended for results).