I have not even had these a day so a more in depth review or update later on, but here are a few things I have had the time to find out about. Let's just say to start off, I have tried the Tone Infinim by LG and these are far superior. I am not sure if it's the fact that I couldn't change the earpieces on the LG tone or what, but the sound quality is no contest. These have much deeper bass and crisp highs. **Note: You have to find the ear gels that give you a snug fit, this will give you the most sound clarity including better bass output. You will not get a whole lot of bass, if any, unless you do this. Took one star off for features because I do like the retractable earpieces on the LG Tone Infinim, although the fact that these earpieces connect together via magnets is pretty cool and starting to grow on me. These are in ear headphones so you have to be able to customize the earpieces, not everyone's ears are shaped and formed the same way, extra plus to Samsung for having different sized earpieces. I like the way these are curved as if they are supposed to rest on your shoulder and around your neck, as opposed to the LG Tone series that is shaped like a horseshoe and hangs mostly from your neck and does not contour forward and downwards. Definitely more comfortable to wear. More to come...

I have had my share of wireless headphones and by far this is my favorite piece. It works great with my phone, the battery lasts for a very long time - the only complaint I have is the actual piece that goes in the ear which is somewhat uncomfortable and falls out. Other than that - great product.

i use this device for my online classes. here'san honest instance that i want to share: i charges this device to 100% on tuesday evening and kept it off until wednesday morning 8:30 am. i have my classes from 8:30 am to 1:30 pm and i used it for those 5 hours and it worked perfectly without battry warning or voice problem. then i switched it off for next 1 hour and had another class at 3 pm for 1 hour (until 4 pm) then also this worked very well. then i switched it off around 4:30 pm and the next day (thursday) i didnt' even touch this device. on friday, i played a game for 1 hour and again this device worked perfectly. this is a great product!

I enjoy using them. The battery life is great, normally a few days with normal use. Good quality sound! could use more bass, but that's just personal preference. Only problem I've found is the connection doesn't go as far as I would like, occasionally sound will buffer for a second, then continue. This may be the headphones or my phone it's self. Not a big deal. Over all, great, I use them daily and enjoy them!

I absolutely Love these earplug's; truth is they are the Best I ever owned! The style, setting's, and color are GREAT Not uncomfortable like so many, they feel good in my ear's! And, they stay in!! I would definitely recommend them to my friends & family!!! Most important is the sound, the sound is fantastic! If you're looking to buy, these are the one's to purchase!

I just received my level u pro headset about a couple weeks now and i must say i am very impressed. The music sounds so alive and vibrant also when talking on the phone, it really feels like the person your on the phone with is standing next to you. I love the design and quality of the headset, and i have definitely recommended this product to my friends and loved ones. This is the best wireless Bluetooth headphones i have ever had and i am greatful to say i own it, thank you samsung!

The product is overall really good but the only problem I have is the earpiece is big and kinda hurts after a while of wear of wearing them. One other thing isn't a big concern but the volume controls don't work I don't know if it's just messed up or it just doesn't work.

The Level U has a lot going for it. It's got a great design, connects easily, the buttons are relatively easy to locate, and the earbuds work quite well. Unfortunately, I can't use them for the type of workouts I typically do. My first tryout with the U was on a treadmill run. I was pretty excited because my previous headset (Beats) easily fell out of my ears once I started sweating. The U wraps around the back of your neck and the buds come up from the band. It was quite comfortable and the sound was great. However, shortly after my run began I could feel the band shifting towards my back until it fell backwards, taking the buds with it. I tried adjusting it numerous times, but by this point I was sweating and the sweat on my neck only exacerbated the problem. I quickly became frustrated with the set and finished my run without music. Although I haven't tried other workouts with the U, I feel like any repetitive motion is going to create the same result. The bulk of the weight in the device is in the rear and so it's natural tendency is to move backwards with any kind of agitation. But if you only want a wireless headset that can handle very mild activity, then I think that this would be a perfect fit. As a workout tool, I'm gonna have to pass.

The headphones have a very good sound, very clear, and the mic is perfect placed to give best option for when you talk. The only issue I don't like is that they have no way to change back and forth when listening to music. Other than that excellent pair of headphones.

I bought this product last December from Malaysia but it suddenly stopped working! I tried to recharged it show red led light I've keep it until it change to blue,then I tried to use it but its not working I plug it back to charger the in charge again! and it didn't work.