The power dock is nice since it is just two metal contacts that touch -- no need to fiddle with cords or plugs - GOOD! I received this mouse on Sunday and have been using it since then, 5 days. Y era tanta mi emoción que no pude esperar un segundo más y los conecté a mi laptop, me los puse y le di play. I was going for more easy to install accessories so i bought this nah it didn’t last very long. Build quality - They look and feel premium, very solid build, professional, the button on the earbuds is easy to reach and does not put pressure on your ear. Screen is very nice and the 90hz refresh is noticeably smooth. So as far as value goes- there are a couple similar products on the market. Convenient and clean. Rauschen hält sich in Grenzen, mir ist da bislang nichts aufgefallen. 5 feet nicely.