[Self Heating + Temperature Control] VSITOO patented heating technology, it can heat and keep coffee at your favorite temperature, whether or not to use the auto shut-off protection, it will automatically shut off the smart mug when the cup is empty, or after 2~4 hours, which is very safe. It is also a good choice for you to travel.

[App-Controlled + Manual-Controlled] ①APP Easy to pair this temperature control self heating coffee mug with the VSITOO app to choose your favorite temperature, and customize presets; ②Button this self heating mug is also can be controlled directly through the bottom button. Easy and fast to enjoy hot coffee.

[Longer Lasting Battery] Equipped with high capacity rechargeable lithium battery and led light bar (WARM (130°F), HOT (140°F), or steaming (150°F),whether at home, at work or camping, this heated mug keeps your hot coffee, tea and milk at your preferred temperature (kept at 131°F, the battery life will be max to 2 hours(with lid) on a full charge or all day long on its.charging coaster.

[Humanized + Safe Use] We Focus on electric smart coffee mugs for 12 Years and pround of producting novelty and high quality leak proof temp control mug. VSITOO temperature control mug made of food grade stainless steel coffee cup ,With IPX7 waterproof rate,safe to use and hand wash. Ergonomic handle design, More comfortable to use.

[All in one Smart Mug] VSITOO leak proof coffee travel mug only is way safer than all the cheap mug heating pads out there.Convenient to walk around with your coffe mug and keep a constant temperature. so this constant temperature coffe mug rechargeable is a super surprise gifts on mother's day, father's day, birthday, valentine's day,christmas, anniversary and more.