• 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 intelligently senses when to turn on and off • Ember then maintains your chosen temperature for up to 1.5 hours with the Ember Mug² when off the charging coaster • If you are keeping your beverage hot while using the coaster, it can maintain your perfect temperature all day! 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.

• 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 intelligently senses when to turn on and off • Ember then maintains your chosen temperature for up to 1.5 hours with the Ember Mug² when off the charging coaster • If you are keeping your beverage hot while using the coaster, it can maintain your perfect temperature all day! 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.