The LARQ Bottle is the world's first self-cleaning water bottle. It uses innovative non-toxic mercury-free UV-C LED technology to clean water and clean the inner surfaces of the bottle by eliminating odor-causing bacteria and viruses. Bacteria and viruses. Pure water in 60 seconds - works at the touch of a button and cleans itself by intelligently activating it every 2 hours to keep your bottle fresh and odorless. Keeps the water cold for 24 hours and hot for up to 12 hours with double-walled insulated stainless steel construction. The rechargeable USB Li-Polymer battery lasts for up to one month for self-cleaning when fully charged. Charge the device with the waterproof MicroXB port with IPX7 protection (MicroUSB-to-USB charging cable is included in the delivery). The LARQ Bottle is a travel-friendly, insulated stainless steel (740 ml) water bottle with a luxurious, two-color powder coating and a matt finish. This text is machine translated. Highlights & Details Insulated self-cleaning water bottle made of stainless steel with UV water cleaner Comments Rechargeable with the help of waterproof IPX7 labeled MicroUSB connector (the micro USB and USB connecting charging cable is included).