Wasn't expecting Much for around $20.00 But Pleasantly Surprised ! Good Sound, Decent Bass Good volume !!! Fold up Fairly Small Comfortable Even Have A Wired cord you Can plug into the Headset if you wanted To ? Negatives The Charging USB Cord Is A Very Tight Fit with the Input Jack on The Headphones!!! And rather Short But A Decent Sized Charging Cable Would Raise The Cost I guess ??? Supposed To Have a 60 Hour use betwern Recharges ? I haven't Bern Keeping Documentation on How many Hours I've Used It ? But I'm Still Showing about 60% battery life after Several days of Use and Seceral hours a Day !!! Could it Be Better ? yeah ad a Longer charge cable And a Charger and Put a Slightly Less Tight Input / Charging Jack on The Headphones !? 0ther Than that ? The Instructions are Nearly non existent !!! Basically if you understand How Bluetooth works You'll be Fine !!! but if Your A Newby it Might Take Awhile !!!These are great. I use them at work in my cubicle and can't hear anyone else! Anyone who works with a bunch of women in an office full of cubicles, knows it gets really loud. Listening to music at medium volume I can't even hear the people right next to me when they are on the phone. The only weird thing is every time I turn them on they are on the high volume red area, not at medium where I left the volume. I just have to turn the volume down to under the safe level every time they're turned on but that's not really a problem. Super easy to pair to my Samsung phone.They're great. Comfortability is an 8 as with time your ears will get hot and need to breathe. Sound is really good but mainly the battery life is amazingThese headphones are such a great steal. I bought them to use when I’m in the pottery studio and since I got them at $16 bucks I didn’t care if I messed them up. But let me tell you the sound quality is so good. It sounds so surround sound I jumped watching this Netflix show. I used these straight out of the box which was charged at 80% and I used them for a week and didn’t need to charge them. I’ve actually only seen the charge reminder once on these. Easily connect to my hp computer, phone, or iPad. My only thing is the microphone was static-ey but I could’ve gotten clay in that part so that could be my fault. I’ve had 3 people order these and say they are better quality than their beats over the ear headphones.Only dis like is the micLove these headphones!! My daughter uses them for school.and another pair at home on tablet.These headphones hold such a charge it is crazy!. The sound quality is superb superb for the money you cannot go Wrong at allThese are my work headphones and they have great sound. Bass could be a little better but overall very good for the price. The range is about 40 feet and Bluetooth connects right away. I wish they were usb c compatible but otherwise they are still very good. The noise cancelation is just average but what do you expect for 16 bucks.August 17, 2022I will no longer be doing reviews for any Amazon purchasesThank you, take care and have an awesome dayJust arrived today.Found them easy to connect to my laptop.Volume control is easy.Sound is very clear.Comfortable to wear and lightweight with adjustable headband.Very very satisfied and would recommend to anyone.Update....Well it's only been 5 days and I found one problem and it's a major problem with the headphones.Even though I am connected to wi-fi I keep getting pop ups on my laptop while using them to connect to wi-fi, us they also interfer with the video, always having to reload show, so I'm gonna be returning them.I bought the headphones for listening to TV at night through Firestick. The headphones are comfortable and the sound is good. Volume control works well. The headphones pair easily with my other devices....no problems at all. Although I bought them primarily for listening, I did discover that there is a built in microphone on the side of one of the phones. However, the microphone itself is almost completely deaf and registers no sound in any of the apps I use (eg. Skype, Zoom). So if you don't mind not using the mic, the headphones work great and are comfortable. Can't comment on the battery life at this point as I haven't used them enough.These headphones worked well for several months, however, the charging port failed and now we can’t recharge them. I have a very disappointed little guy.Good sound good price good comfort good features. Mic is weak and unreliable. Minimum volume is still too loud. All functions including on off gives you a beep rather than a voice message. Model is wh-b4511