Ember Temperature Control Smart Mug 2, 14 oz, Black, 80 min. Battery Life - App Controlled Heated Coffee Mug - Improved Design

LONGER LASTING BATTERY: Extended battery life on your temperature control mug keeps your drink perfectly hot for up to 80 minutes on a full charge or all day on the newly redesigned charging coaster. Choose the exact temperature you prefer (between 120°F - 145°F). APP CONTROLLED: Ember smart mug allows you to control with your smartphone. Pair with the Ember app to set your temperature, customize presets, receive notifications and more. USE WITHOUT APP: Ember Mug is functional without connection to the app and will remember last used temperature. Out of the box, the Ember Mug is set to 135°F. AUTO SLEEP: Ember heated mug intelligently senses when to turn on and off. The mug enters sleep mode when empty or after 2 hours of inactivity. Ember wakes up when it senses movement or liquid. HAND WASH ONLY: An updated scratch-resistant ceramic coating is safe to hand wash. Ember Mug 2 is IPX7 rated and fully submersible up to 1 meter deep. EXTENDED BATTERY LIFE: Pour in hot liquid to extend an