3 Levels Smart USB Coffee Mug Warmer Tea Milk Cup Heater Pad Heating Plate Speakers & Subwoofers Standby time: 200 hours

Standby time: 200 hours

Product material: PC/ABS

and the red light is always on when it is full

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Magnification: 30x Magnification provides you with excellent clarity

3 Levels Smart USB Coffee Mug Warmer Tea Milk Cup Heater Pad Heating Plate Speakers & Subwoofers Standby time: 200 hours3 Levels Smart USB Coffee Mug Warmer Tea Milk Cup Heater Pad Heating Plate Description: 1. Easy to Use: Simply plug the cord, tap the switch and put your mug on. All set. Now the mug warmer will keep your drink warm to the last drop. This coffee warmer not only can slow down the cooling speed of hot beverage 2. Fast Heating: Just in 5 Minutes your Coffee Water Milk is going to be warm, 3. Smart Constant Temperature 131 F: Your coffee is always going