Ember Temperature Control Smart Coffee Mug, 14 oz, App Controlled Heated, Black, CM21C1417AM CONDITION:New Damaged Box AUTHENTIC VASES The vases feature VIP796995282001MN AUTHENTIC VASES The vases feature transparent blue elements that transition into transparent colorless elements at the top to give the illusion they're holding water With up to 17 minutes of flight time on a single charge from its rechargeable Li Polymer battery App Controlled Temperature Settings: Customize your beverage temperature between 120°F and 145°F using the Ember app for a perfectly warm drink every time Auto Sleep Function: Intelligently senses when to turn on and off to conserve battery life and enhance usability