Mouse is easy to use once plugged in. Directions are helpful! Only difficulty is that the USB plug in seems too large - it is a struggle to get it in and out compared to other usb plugs. I have to force it in and it has broken my adaptor for my Mac, so I had to order a new one.I’ve purchased two of these, now. I like to use them for work as they are very quiet. The first one lasted over five years, so really can’t complain. Plus it looks cool.It was a good mouse, just a bit too large to play games comfortably.I was close to returning it, had plugged it in and it lit up blue. I had ordered red. Read the instructions, you have to unplug the mouse from the charging cable. While charging, the color is blue. So far we haven't had any issues with it. We got it for our 4 year old son who's into computer games. It's done good for what he uses it for, and he's happy with it! Good product so far!!!Good mouse, havnt had any issues. Just wish it lit up fully like the picture shows.I have been using this mouse since October, so for the money I spent it lasted about as long as I expected before it began to give me issues. Recently it will click and hold something even if I let go of the button and in order to reset it I have to turn it off and on again. It only happened a bit at first but is doing it at least 6 times an hour at this point. I do use my mouse a lot as I am an online digital art student and a gamer, so that could be a part of it. The only other thing is either the slide pads on the bottom aren't thick enough, or the on/off switch is just a little too long, I have found the switch getting caught on a perfectly flat table and even leaving a few scratches. Otherwise this really is a good mouse, it's battery lasts quite a while, it is really comfortable even when I've been using it for hours on end, and I LOVE how quiet the clicking is. Sadly it has come to the point where it is too much of a hindrance to turn it on and off constantly, so I am upgrading, but this mouse will still be used, just handed down to my kiddo. Since she just wants it for fun, the little issues that have developed won't be a problem to her at all.If you are looking for an inexpensive mouse that can do a lot and works fairly well, this is a great choice, but depending on how heavily you use it, it might wear down after a few months. Keep that in mind when you buy, but I would recommend.This mouse is beautiful, such fun colors. I love the shape and look of the body. It performs great. However, I had to return it because my hand is too small for it and it was hard to reach the track ball.It doesn’t light up everywhere like the photo. It just lights up in the middle area and the light kinda spreads. I still like it though because it’s my favorite color! But the mouse my friend has lights up all over and even the sides she has a different mouseOverall this mouse is okay for the price. It's comfortable to hold and the quiet clicks are awesome. Material quality is decent, not amazing.I have an issue (pictures attached) of the material peeling off and it does bother me when my finger glides over it. Being that this mouse is barely a month old now I expected this not to happen. CUSTOMER SERVICE IS NON EXISTENT BEWARE. Contacting both the seller and manufacturer for weeks has lead me no where. They won't do anything.Also, battery does not hold up the best when lighting is on. It looks really cool, but I prefer not to charge the mouse every week just to have cool LEDs. Lasts a fair bit when they aren't on so I'll accept it.Overall, 2/5 stars due to the price to quality ratio, and lack of customer service for the defect. Nice soft clicks and ok battery. Only gripe is I wish the material didn't peel after a month, though maybe mine is the exception.It was much too big for my hands, which is not the mice problem but mine, just got small hands is all. But the right side of the mouse when it came to clicking, stopped working. As did the right side. Which was not useful when it came to gaming at all. I play games everyday and after it started to get really bad, I had to go and look into a much better quality mice. The lights in this mouse were nice but the quality of it sucked. I wasn't even able to use it at all without it acting up. I only had it a couple months, like 2-4, maybe?Falta el plug USB, no lo puedo configurar por esa razón, ¿me lo podrían enviar? No puedo calificar aún hasta tenerlo completo.Came in the wrong color (blue not green), and doesn't fully light up. At least this one came with a dongle, which not everybody gets.Esta excelente se ve más pequeño pero en realidad esta grande en la noche se ven perfectamente las luces muy genial !!!