Ember Temperature Control Smart Cup, 14 oz, Slate Black, 80 min Battery Life | Double Your Battery Life When You Pair Ember Mug with an Ember Sliding Lid

Capacity: 14 fl. oz. Built-in battery to maintain your drinking temperature Battery life: 80 minutes, or all day on included charging coaster Included lid extends battery life and prevents spills Ember Mug Charging Coaster 2 included Pairs with the Ember app. iOS and Android compatible Temperature range: 120°F – 145°F Ember Mug is safe to hand wash and submersible up to 1 meter in water Do not microwave Includes Ember Cup, charging coaster, power adapter, sipping lid Keeps Coffee or Tea at Precise Temperature Automatic Shut-Off Temperature Control Cool-to-Touch Exterior Stainless Steel, Polycarbonate Product Type - Travel Mug Cord Length 9ft