RUNMUS Bluetooth Headphones Wireless Headphones, Ultra-Light On-Ear Bluetooth Headset, Foldable Bluetooth Headphones with Built-in Mic, 20-24 hrs Playing Time, Wired Mode for PC/TV/Cellphones

I bought these to replace a similar pair that I have had and loved for a year. I chose these as an upgrade, because they are shaped similarly, but have the added feature of a hinge to allow them to collapse smaller. That feature is great, and they fit in the case I bought for them. The sound is great, as long as you are sitting on top of whatever device you have them connected to by Bluetooth. As soon as you take the merest step away (or sometimes even when you're sitting still with your connected phone in your hand), the sound skips, or threatens to disconnect. If you walk more than an armslength away, it will almost certainly start to lose chunks, or all, of what you are listening to until you come back to the device. Compared to my old pair, where I could walk almost the length of my home without losing the signal, this is pretty poor. Also, they are less comfortable, as they squeeze tight and put a lot of pressure on the ears. Dissappointed.

I bought these for work (office) because I really liked the battery life, Bluetooth function, in-ear pause/play, and that I could use the aux jack if they die rather than have to carry a back up.Unfortunately, after a few weeks I'm back shopping for new headphones. They're just too tight. The auxiliary cord is poor quality and didn't last. They do lose connection sometimes but I'm no audiophile so that doesn't bother me so much. But let's get back to they're TOO UNCOMFORTABLE. My ears actually hurt, even without wearing glasses they still squish and pinch my ear.I'm really bummed. For such a long battery life they're really only wearable for short periods.Edit: they broke. See photo. Looking for a different set

These are my gym headphones. Not bad for the price i like them. they are loud enough that I dont hear the commotion from other gym users. The range is about 20ft at my gym not nearly as good as my BW but-then again at a fraction of the coat. One observation i have made is that they are more comfortable for me when i wear the reverse. in other words left on right ear and right on left ear because of a slight angle they have just makes a better seal for me. maybe its my head maybe its the headphones wither way I dont mind that at all. sound quality is a lot better than I expected plus they look really cool kind of retro in my opinion. Good headphones if your looking for gym boxes. O last thing they are over the ear they do not enclose your entire ear like bigger cans do but make a good seal. I am happy with my purchase.

This RUNMUS HEADPHONE is amazing for the price you pay. With a little adjustment with the equalizer in my Samsung Note 8 phone , the sound quality is pretty good. If you like a lot of Bass , you got it . But like I've said you can trim it down to sound it more balance to your own listening. I will buy this again like after I write this review to give it to my kids. Instead of buying those brand named headphones with bulky ears this RUNMUS HEADPHONE is sleek and stylish. You can wear it wireless and if you ran out of battery you can still continue listening by connecting a supplied cable to the audio port. Also it's lightweight and comfortable to wear.

I really love these headphones but if you have to take them off alot they do end up cracking by the ear piece that bends.The company was really helpful and did send me a replacement right away but unfortunately they cracked again.The sound quality is great and the battery lasts a whole 8 hour work day if not more. I barely have to charge them.The only downfall is that when they are connected to multiple devices it has a skipping in the sound...very similar to a CD skipping. Worse when it's connected over bluetooth to a computer.*TEN MONTHS LATER UPDATE*I am saddened by the fact that these break. I think the first side broke about 6 months in but they were still usable. Now the other side has gone and I will have to throw them away.I would recommend only because the price is good and they sound great but they just eventually break beyond repair.

These work great for watching movies on my laptop, but if you try to connect them to a phone/tablet and move around, they drop connectivity, have major static, lag behind the audio of whatever you're watching, and beep. I bought them for use at the gym, and can't use them for that purpose because even if I have my phone as close as possible to these headphones, they just BEEP. I've tried it with two different phones and a tablet. I've tried making sure all previously paired devices Bluetooth are off. Still no dice. So if you need headphones for watching movies on the couch, these are ok. But if you want to move, no good.

I've been using the RUNMUS bluetooth headphones for about a week and they have been pretty great. The sound quality is good and they seem to have a decent battery life. I've used during workouts and watching tv and they have been consistent throughout. There has at times been some minor audio cut-outs, but they only last for a millisecond and don't happen often enough to be a major issue. For over-the-ear $20 bluetooth headphones, they are definitely worth the buy!PROS:• Sound quality• Battery life/quick charge• Low priceCONS:• Audio cuts

As far as sound quality and comfort this product is amazing, unfortunately the headphones itself is very fragile. This is the second pair that I’ve bout and just like the first one it’s already broken, good thing is that I purchased insurance on the second pair others wise it would have been another waste of $30 bucks. Wouldn’t recommend it to anyone working in a field or any type of construction or a fast paced environment one drop on the ground and this headphones are history. I guess I posted a review too soon on my first purchase but I think I would have been better off buying a cheaper headphone battery life would have been shorter but I’m sure they would have lasted longe.