Smart Thermo Cup With Thermometer Calibration 500ml Colors Thermal Flask

Thermo cup with thermometer calibration 500ml many colors. Thermal flask.  【LCD】: large intelligent temperature display. The internal temperature of the liquid can be easily understood by touching the LED screen. There is no need to check the temperature through the mouth to avoid scalding. There is no need to worry about water leakage when rotating 360 degrees, and the sealing is good. 【Insulation】: Double wall insulation. This stainless steel water bottle has double insulated walls to optimally maintain hot and cold temperatures. 【304 stainless steel】: the 18 ounce bottle is made of 304 stainless steel and food grade PP. Durable, corrosion-resistant, safe and healthy. Of course, it meets FDA consumer standards and is 100% BPA Free. 【No need to recharge】: The built-in battery does not need to be recharged. The lid is waterproof (the lid can be rinsed, but not immersed in water). The bottle can maintain its temperature for up to 12 hours. 【Widely used】: Smart water bottle is perfect for easy travel, perfect for outdoor sports, work, beach, school, office, picnic, yoga, hiking, camping, cycling, running, etc. Simple and practical, it is a great gift for friends, family, kids, children*.