I had tried other shoes by Keen, but found all too heavy. Love this brand and everything they make. Realicé la compra de este producto en el PrimeDay ya que estaban a muy buen precio y sabiendo que eran audífonos de la marca JBL me animé a comprarlos sin dudar, ya que sabia que esa marca ofrece productos de gran calidad. but this G403 is a Wired mice, so If you already have a G403 the regular one with the 3366, not worth it to upgrade to this one. All of this is AFTER a software update on a brand new product. I wish I would of fought this along time ago Update: Amazon support (after a lot of me explaining what I was talking about) credited me a new insert they found that?s made by KOM. If you are someone like me who likes to shop in this price range, these are a great option for you! Did NOT appreciate that at all. 0- Good carry caseNegatives No USB C charging.