** LAST TWO IN STOCK** MSRP is $135. Buy it now for only $60! Highlights Keep your beverage hot for an extended period with this Ember mug Features built-in rechargeable battery with 1.5-hour battery life Smart LED light indicates when your hot beverages have reached the desired temperature Safe to hand wash and fully submersible up to 1 meter deep Ember App – Set Your Temperature and Customize Presets. iOS and Android compatible. Description Designed for home or office, this temperature control Ember Mug² does more than simply keep your coffee hot. It allows you to set an exact drinking temperature, so your coffee is never too hot or too cold. Ember maintains your chosen temp for 1.5 hours so your beverage stays perfect to sip. Its sleek and modern design looks great in any setting. The temperature control smart charging coaster connects to your smartphone via Bluetooth to allow you to set your perfect temperature between 120°F - 145°F range. It also makes for a stylish and convenient travel mug. Set temperature of your drink and keep it at that temperature for hours with this ember temperature control smart mug.