The water bottle cap humidifier is made of ABS, PP, PCD and atomizing sheet. Simply slip into a drinking water bottle the same size as the cap to use. When using a USB cable, it can provide 30ml of steam per hour for 6 to 8 hours, and has a 3-hour automatic power-off protection function. The packaging does not contain a bottle.
^We provide full range of printing methods for your choice and requests.
^Freight matches shipping methods and time is free.
^Sold Less Than Minimum and Unimprinted, cost is depended by the quantity and your choice of shipping methods.
