A very high-quality Korean product. I was using it with satisfaction, but for some reason it didn't work well, so I contacted Vovo USA for consultation. They responded very kindly and quickly, and sent me a new product through a repurchase during the warranty period. I installed it right away and am using it happily. Kind and quick response. A company that thinks from the customer's perspective is very trustworthy and I will widely tell and introduce it to people around me... Thank you again.
