About this item
Self-heating mug: 12 oz self-heating coffee mug with three adjustable temperatures: 135, 140, or 145 degrees Fahrenheit
Rechargeable battery: Built-in rechargeable battery keeps drinks hot for up to 2 hours, or use the charging coaster to keep them hot longer
Auto-off safety mechanism: Automatically shuts off after 3 hours of using the charging coaster or when the cup is empty
Spill-proof lid: Equipped with a spill-proof lid to prevent spills and keep the drink intact
Versatile: Suitable for coffee, tea, hot chocolate, and more
Durable design: Made of sturdy stainless steel, safe for hand washing
Comes as a complete set: Includes charging coaster, lid, and power adapter
Technical specifications: Input 12V/1.5A; Power 18W; Battery capacity 7.4V/2000mAh