Smart chip: The smart cup has a built-in temperature probe that can quickly sense the water temperature and display the water temperature through three colors of light. Timing features, alarm reminders, magnetic charging, easy to use – designed to remind you to drink regularly or on time. Bluetooth automatically connects, automatically prompts you to drink water regularly, the cup knows you better than you. Of course, you can also turn it off according to your daily situation and provide youAnti-leakage coffee travel mug, anti-scalding and cold-proof: the leak-proof travel mug is very good. When placed on a bag/package or on foot, there is no water leakage and the vacuum of the cup and cup can impede heat transfer. Refrigerate for 24 hours and keep warm for 12 hours. The smart water bottle is 17oz in size and has a large capacity to meet your daily moisturizing needs. Water purity testing and warning messages ensure healthier water. Let Smart Cup help you develop better, healthi316 Stainless Steel Safety/Health/Portable Coffee Travel Cup: The leak-proof 380 ml high performance vacuum bottle is made of 304 grade food grade stainless steel and the outer casing is made of high quality 201 stainless steel. Tough, corrosion resistant, safe and healthy. It has been approved by the FDA for your drinking needs. Of course, 100% does not contain BPA. The exquisite and simple appearance contains more than 60 parts and more than 40 processes, and the soft rubber non-slip cup botLarge-capacity battery and waterproof rating: This reusable coffee cup is equipped with a large-capacity lithium battery. The built-in 3000mAh battery in the water cup can charge the battery anytime, anywhere. IPX7 waterproof, to provide you with all-weather protection, whether it is jogging in the rain or in a sweaty gym, she is with you!Wide range of uses, gifts and gifts: The travel coffee cup uses the most advanced double-layer vacuum technology, which is fashionable and rich in human body. Whether you are traveling, at home, in the office or outdoors – the ideal companion. Simple and practical, it is the best birthday Christmas gift for friends, family, children, sons and daughters.