COOSIIH300 Wireless Headphones Bluetooth with Microphone, Over Ear Headsets with Environmental Noise Cancelling Retractable Mic, USB Dongle & Mute for Office Laptop Computer Chromebook Smartphone

I needed this product for zoom meetings. I found them to be very comfortable to wear, as I would wear them for more than an hour and a half each meeting. I have also used these for listening to movies. The sound reproduction is excellent. The mic is clear and very sensitive. I have also found that the battery is quite long lasting. It can be used for several days without charging. An all around good product that I would recommend to anyone.

The media could not be loaded.  These are very nice and are exactly what I was looking for. I wanted reliable over-the-ear bluetooth headphones that I could use in calls. These are perfect. Someone calls and I can pull out the microphone and answer. Sometimes I keep the microphone slightly out so that I can take a call without touching the headphone.NOTES* The microphone. It has a little blue light on it to show that it's active. Push it all the way in and it automatically mutes. Easy to adjust. - NOTE: One thing about the microphone is that it is sensitive to airflow. Breathe on it and the sound is very loud to the person on the other end of the line. That turns out to not be a drawback, you simply don't need to position it in front of your mouth. Voice volume was very good when the microphone was pulled straight out.* USB-C charger. Yes! It also came with a USB-A to USB-C cable, but I'm now basically able to charge it anywhere in my house that I charge my phone. I was so glad it didn't come with a finicky micro-USB cable.* The Bluetooth connection was solid. I was able to go into the garage and listen to music without interruption. My phone was about 60 ft away through 4 walls. I don't really have a comparison point, so I don't know if this is great, but I did expect to have it drop. Connecting it to devices was quick and easy.* Battery life is good. I didn't try to play music for 40 hours, but it didn't seem unrealistic. I last charged them 9 days ago and the battery is currently at 40%. I don't listen to them every day for hours, but I had a pair previously that would drain in a week with very little use.* Sound quality. I'm no audiophile, but the sound reproduction seemed very good. They handle bass better than I expected. The noise cancellation seems to work for music, but maybe that's just the earpieces fitting very well over my ear? The noise cancellation is supposed to only work through the microphone.* Portability. They fold up nicely and can go into my bag without getting tangled with cables. The microphone is ESPECIALLY nice here as it goes into the earpiece so that it doesn't grab every cable in the bag.* Hard-wired connection. I like to have this option, but I didn't test it. My kids will sometimes run out of battery in their headphones and it would be nice to have a hard-wired connection available. If you have a source that can connect that way...* Bluetooth dongle. I tested this just to test it, but my laptop has bluetooth built in, so I don't really need it. Again though, I love that it's available. Even if I don't need it for the headsets, I now have it available in case I'm ever in a situation where it's needed. Anyway, it worked just like the internal bluetooth.* The build is solid. I feel like they will last. They don't seem cheap at all.Overall, a great value.

UPDATE: Really great customer service! I was contacted about my faulty headphones and was offered a replacement free of charge. They’re very quick at responding and provided me with a much better solution. Overall the quality is great, both comfort and sound. I really enjoy having a pair of Bluetooth headphones for work. Highly recommend ordering from this brandI work from home and wanted a pair of Bluetooth headphones I could use where I didn’t need to be connected to the computer.Started off well at first!Really easy to set up and connect. Liked the retractable mic and easy access buttons. Battery life last a while.HOWEVER, there’s some big problems with these headphones given the price mark.1. While using the headphones on Microsoft teams the audio was great. However notification sounds or even audio for videos sounds far away almost like an echo which can be really frustrating at times. I did try to trouble shoot this problem however it did not fix the echo.2. The mic occasionally cuts out. During Microsoft teams I would be in the middle of a meeting when my mic would give out with absolutely no warning. No sound, no alert and the light that indicates the mic is on shows no problems. I end up having to turn the headphones off and on to reboot it.This is a pretty big problem for me since a large part of my job is calling people. So not only having a mic give out randomly BUT also not knowing when it does is really concerning.Overall,While it’s nice to have the freedom of working at my computer without having to be physically connected to it is nice, just know if you plan on using these headphones for a prolonged period of time like me, such as working or phone calls, you might be better off looking elsewhere.- Otherwise, using these headphones for gaming might actually work really well

*2nd update - I received my replacement unit, and I have a couple of observations.1) The mic doesn't mute when tucked in all the way, but my old one does. I think that's technically a fault with the unit since it's advertised to do so. It doesn't bother me personally, since I didn't care one way or another for the feature.2) The plastic doesn't creak on the new unit when you move it around, but it does on the old one. I'm not sure if that's something that developed over the 9 months, or if this band is made of different plastic and now it's fixed.I'll leave it as a 4 star review since I do think it is a good product - the speakers are very good. The mic, I'm told is good and my coworkers can hear me fine (used for meetings for many hours a day), my ears are never sweaty and they're lightweight enough that I don't get a headache or discomfort from wearing them. The pads feel exactly the same between the old pair and the new pair, so they should last for quite some time. The new pair feels slightly tighter on the head than the old pair, but I'm sure it'll stretch a bit over time. I just hope the band holds up on the replacement.*1st update - customer support has offered a replacement even though it's outside the return window. Hope I just got a one-off the first time and the replacement is better.*Original review - I really liked these headphones, used them for hours at a time for work and playing at the computer, was able switch it over to my phone quickly and go for a walk outside with them. Unfortunately, after only 9 months of use, the headband broke unexpectedly in the middle of the band. They didn't even have a crack on them previously, otherwise I would have tried to patch it before it cracked. Not sure I'd recommend based on the lack of durability.

I’ve used this for aabout a week now and it’s been great. I use it for work meetings where I have to listen and speak frequently.Pros:- I love the extending mic.- audio comes in clear.- the mic pics up my audio with no issues.- noise cancellation works well, I have had no issues with the mic picking up undesired sounds.- no need for additional software. I plugged it in and it “just worked”. (This is on a windows pc.)- battery life is great. I use it for 8 hours a day and only have to charge it once a week.Cons:- One of the headphone cans squeaks when it’s adjusted.-materials used for construction are plastic leaving some desire for a higher quality build.Overall for the price this is an excellent choice of headphones for the average user.