I opened it once and put mist water in it, but my cat was startled by the mist and wouldn't let me use it (so the brush part is unused). So, how about it for anyone who was interested in trying it out? [Features of the Pet Spray Brush] This pet spray brush makes it easy to groom your dog or cat while preventing hair from flying around. The spray function prevents hair from scattering when using the brush. [Accessories and Charging Method] It comes with a spray bottle, USB cable, and instruction manual, so you can use it right away. It's USB rechargeable, so it's easy to charge. [Design and Ease of Use] It has a simple white design and an easy-to-hold shape. It's an item that makes pet grooming fun. - Color: White - Accessories: Spray bottle, USB cable, instruction manual - Purpose: Pet spray brush - Function: Prevents hair from flying around - Charging method: USB charging It will be shipped wrapped in bubble wrap! Although it's almost unused, it's not completely new and unused, so please refrain from purchasing if you are sensitive or looking for a perfect item (＞人＜;) Instant purchase is OK.