Features UV sterilization kills 99.9% viruses Vacuum insulated 316 stainless steel bottle (inside)Food grade BPA-free plastic anti-leak lidSmart Touch responsive lid with UV-C light, LED indicator & temperature sensor12 to 24 hour hot & cold temperature insulationThe Noerden Liz Smart Water Bottle (350ml) is the next-gen self-cleaning smart bottle with UV sterilization Water & Bottle UV Sterilisation  Thanks to its built-in sterilization system with UV-C light, LIZ destroys 99.9% of harmful viruses and odor-causing bacteria by breaking down their DNA in under 5 minutes. Simply tap the lid twice: it will sterilize the bottle if empty or the water it contains, as well as eliminate bad smell. Hydration Reminders Every 2h, LIZ’s smart lid blinks to remind you to hydrate. Drink 4-5 350mL LIZ bottles to make sure you get the optimum 1.5-2L daily intake. 12-24h Hot & Cold Insulation  Thanks to its stainless steel body, LIZ is insulated to keep your favorite beverage hot or cold for up to 12 to 24h. Temperature Range Indicator  Are you tired of burning your tongue or drinking stale cold coffee? Simply tap the lid once to check the temperature range: the LED light will blink in the corresponding color (blue for cold, yellow for warm, and red for hot). Automatic Protection  If the lid is opened during the sterilization process, the bottle will automatically turn on safe mode to prevent ultraviolet (UV) rays from causing you any harm. Low Battery Reminder  When the battery power is below 5%, if you touch the lid, a red light will flash rapidly. This indicates the battery is low, it’s time to charge your LIZ! The iOS app helps you to track your daily water intake and offers you digital reminders, as well as providing metrics for Apple Health. It\'s compatible with both Japanese and Buddhist calendar, and works with the latest iOS14 versions. Product Features:  Fits Standard Cup Holders Dishwasher Safe Bottle (Hand-Wash Lid) Magnetic USB Charging Cable Rechargeable Lithium Battery: 1-Month Average Battery Life w/ 1 UV Sterilization per Day Smart Features:  Water & Bottle UV Sterilization* Hydration Reminders Temperature Range LED Indicator (Cold / Warm / Hot) Low Battery Warning Lid opening detector to automatically stop the UV *Destroys 99.9% of harmful viruses and odor-causing bacteria with UV-C light Packaging Contents: Smart Bottle Magnetic USB Charging Cable User Manual Safety Statement Warranty Card Video .iframe-container { overflow: hidden; padding-top: 56.25%; position: relative; } .iframe-container iframe, .iframe-container video { border: 0; height: 100%; left: 0; position: absolute; top: 0; width: 100%; }