Iv'e purchase two Lenovo Chromebooks before. This one is a Lenovo refurbished Chromebook.  I've had it just over a month.  The first two Chromebooks had ports where you could charge it from either side.  The speakers were nice and loud.  Now this one started off ok, but the sound is so low I either need to wear ear buds or use a bluetooth speaker inorder to hear what's on.  When you click from one thing to another, sometimes it takes several clicks to get it to respond.  Every week I have a zoom meeting and each time the sound is very crackly and staticly to where people cant hear me because I keep going in and out.  Also.. which is probably not a big deal, but this Chromebook is heavier.  It feels like an older model. I went to return it but I'm one day over the return time.