【Self - Cleaning Water Bottles】With just a simple touch on the lid screen or by using the dedicated APP for control, you can relish pure and safe water from a pristine bottle whenever thirst strikes. Our self - cleaning water bottle is equipped with an intelligent self - cleaning feature that sterilizes the bottle in every cycle, ensuring your water is always of the highest quality.

【Smart Temperature Display】 The smart water bottle is equipped with a waterproof LED display. This display is not only waterproof but also energy - efficient with low power consumption, eliminating the need for battery replacement. You can use it for years! Just gently press the top of the thermos. The sensitive touch - enabled lid, which has volume - sensing capability, will immediately display the temperature of the water inside the thermos, thus preventing you from getting burned.

【Convenient to Use & Rechargeable】 The auto - cleaning water bottle comes with a magnetic USB port for easy charging and a rechargeable battery. This allows for continuous use of up to 10 days. It's important to note that for long - term use, to maintain its quality and functionality, this water bottle should only be hand - washed. This simple care instruction is crucial for its durability.

【Stay Cool, or Stay Warm】 The Self - cleaning Water Bottle is crafted from double - vacuum - insulated stainless steel. It can keep your water cold for a full 24 hours and hot for 12 hours. Whether you're out hiking, biking, or shopping, this portable bottle is the perfect companion to take along!

【Premium Quality Materials】 The self - cleaning water bottle's inner wall is made of 304 - grade food - grade stainless steel, and the outer shell is high - quality 304 stainless steel. It has a silicone bottom to prevent slipping and spilling. The rest of the travel mug consists of BPA - free PP material, food - grade contact silicone, and 100% co - polyester plastic, guaranteeing safe and healthy use.