Ember Charging Coaster 2 Wireless Charging for Use with Ember Temperature Contro

[Ember Coffee Mug and Ember Travel Mug Charging: Our updated charging coaster charges both first and second generation Ember coffee mugs and travel mugs and keeps beverages at your preferred temperature all day long (between 120°F - 145°F) "Heat or Charge with Ease: Place your Ember temperature control mug on the coaster to keep your drink warm all day; The coaster will maintain your coffee cups current charge; Once its empty or powered off the coaster will automatically start charging" Auto Off and On: When your heated coffee mug\s battery is fully charged charging shuts off automatically; Ember Mugs also have "maintenance charging" which means that if left on the coaster for several months the battery is periodically topped off "Easy To Use: Simply place your Ember mug on the charging coaster to use it; The coaster will charge an Ember mugs empty battery in approximately 2 hours; Once the LED turns green your mug is 100% charged" The Ultimate Convenience: Let the experience of Ember last all day long with an extra Charging Coaster; Enjoy the convenience of having one coaster in the kitchen and another in the office so your Ember is always ready wherever you are]