Details 18/8 Grade Stainless Steel Allows you to set an exact drinking temperature Smart LED light indicates when beverage has reached its perfect temperature Select your temperature range as 120°F - 145°F (50°C - 62.5 °C) on the mug or with the Ember app Built-in Auto-Sleep function senses when to turn on and off Ember then maintains your chosen temperature for up to 1.5 hours Ember Mug² is safe to hand wash and submersible up to 1 meter in water Compatible for Apple devices operating system: iOS 12.0 and above and Android devices operating system: 8 and above Once your Ember Mug has an empty battery, place the mug on the charging coaster for approximately 2 hours for a full charge 4.3"W x 4.2"H x 4.3"D Assembled in United States Laser Engraving Available for exports globally. Not permitted for import into India.
