Sell OPPO Thermos Smart Vacuum Flask Reno Series Digital Temperature View Limited Edition best price

Smart Vacuum Flask ●Warm Water 21℃ ~45℃ ●Hot Water 46℃ ~99℃ ●12hour keep Warm&Cold ●500 Days Battery Life ●LED Display -Smart Sensor (experience with new technology) --Vacuum Insulation Technology(to keep hot and cold drinks for longer hours) -Wide Diameter(drinking water conveniently) Warning -Do not use this products near a heat source as it will affects the functionality. --Avoid any direct heating that will caused damage to the vacuum layer,outer plastic and discoloration of the product. -Use only under adult supervision to prevent any injuries and burns. --Pay attention when washing to avoid losing any parts such as the seal ring. -Add dry ice or any carbonated drinks slowly to avoid spattering or increase pressure that will caused a tight lid. --Milk and juices can only be stored for a short amount of time,keeping it longer will cause spoilage. -Check the silicone seal ring after opening the lid,make sure it attached to avoid any leakage that will cause burn.