This headset is very affordable yet practical. I solely used this for video conferencing and for occasional music listening. For the conference calls, its small form factor shines and sound quality (both listening and voicing) is above par (very subjective observation). Sound isolation is very good (not noise cancellation) - this might be positive, but negative as well.Pros:1. Small form factor and light. I've been using Sennheiser SC 60 (awesome headset - the best) for work and felt its feather-like weight all of sudden after several hour-long calls. Nismo Jr. is so light you barely felt its weight - unfortunately, you will feel these are in your ears since these are earbuds. For long hours, I didn't feel much fatigue as I had with SC 60.2. Sound Quality: it would be above par. If I compare this with SC 60, I will give my vote to SC 60 100%. Nismo Jr. is about $10 cheaper than SC 60 now. At this price range, I would say it is well worth to own Nismo Jr. At the volume set at 2 (I think this would be the lowest set in my Dell laptop), I could hear the group discussions loud and clear. For mic sound quality, I would say it is clear enough so that others are not complaining at all. No boost nor noise cancellation. Just uni-directional boom mic picking up your voice.3. Control: it has the control button - volume control, mute, and call receiving/cancelling. I will give this as par - at least it has a control button. Will explain further in Cons.4. Versatility: its connection is 3.5mm TRRS, which can be connected to the most of newer laptops, mobile phones, tablet, and PS4. You can use this headset not only for works, but also for your leisure. My SC 60 is for work only (sigh)...Cons (Not deal breakers, but things you should consider):1. Short cable length: I think it has a about 3-feet long cable. After that, there is a control button and left/right earbud splits. Due to the short cable length, your computer needs to be very close to your position if you want to use this for conference calls. At least, my desk is set up with height/position adjustable laptop tray and this short cable became no issue. If you walk around while talking, you might need an extension cable (3.5mm TRRS male/female). Comparing this with SC 60, SC 60 has about 9 feet cable (I think).2. Short boom mic: the boom mic length is about 3-inch long. For me, its uni-directional mic would be barely reached up to the edge of my lips. If it is one inch longer, it would be perfect. Fortunately, the current length will do the job without any issue.3. Awkward Controller: Nisom Jr has a controller and it works okay - able to turn down volume, mute and receiving/ending calls. However, it is located at the end of cable adjacent to earbud split, which means this is located under your chin while you are using. I understand the design aspect since this controller could be used as a mic if you are not using a boom mic. However, it is very awkward and challenging to control, especially mute switche (need to slide by using your finger nail). I don't think I could overcome this challenge anytime soon...4. In Ear Sound Isolation: while listening any music, in ear sound isolation is great. Unfortunately, this is very awkward feeling when you try to speak and listen simultaneously. Nismo Jr does not pass my voice sound through the earbuds. Hence, I can't clearly her what I am saying during the conference call - very difficult to describe this strange feeling, but feels like you are talking while you are in sound proof chamber (your voice could be heard, but its sound is very muffed). To avoid this feeling, I loosely wear the right earbud when I speak so that there would be some opening to hear my voice. I don't know how singers could sing while they are listening the music via earpiece. Well, they are professionals....Overall:Since I already have SC 60, ADV Nismo Jr is a great addition. It has pros and cons (cons are not deal breakers), but I like what this could do. If anyone look for very compact/light/affordable headsets, this would be a good contender for the remote working/learning. Sometimes, you can use this to play games and listen your favorite music too. Highly recommended!!!Possible upgrade option: I am looking for the budget USB sound card with volume control and mute button. In this setting, it would give extra cable length, and there is no need to struggle with the awkward controller.So I decided to replace my big ear covering headset with this small gaming ear buds because I was curious if ear buds could compete with ordinary gaming headset. I have to say that the sound quality for these headphones is amazing. While playing games, I notice that I can distinguish players location base on sound and that is impressive to me. Plus the sound that comes out is super clear and these headphones can deliver heavy bass if you are into that. The only con with these headphone is that if you are using the detachable mic, I notice that the mic will pic up the sound coming into the headphones. Now this is a common issue if you use gaming earbuds, and the only solution for right now is to turn down the volume coming into the headphones. Besides that, I can recommend these gaming earbuds especially for the price they are going for.A very solid purpose built pair of earphones. Good for both music and games. Portable, cool in hot weather, light and functional. Has a boom mic that is detachable, a mic on the cable that has a volume slider for analogue control. Fit is good. May take some getting used to in the ears esp. with the weight of the boom in. So, maybe a little soreness after some period in the beginning till your ears acclimate. not a deal breaker. Good for hot days/areas wear over ear gamers would make you sweat. of course good for gaming on the go.Isolation is slightly above average. you can always find aftermarket tips to improve this more if you want. Accessories include the boom mic with cover, tips , and zip case which is a nice one of a useful size.Mic and volume control work well. boom mic performs very well. The sound is well tuned as ADV is apt to do. Good for both music and gaming. The main draw is the attempt at better spatial positioning which is done well and enjoyable for music as well as helpful in gaming. Solid detail and separation in addition to the good spatial cues gets the job done for gaming and those who like stage and space in their music.For $30 you get more than your money's worth and a good experience. Only improvement might be improved tips/bigger selection of tips but since the cost is low you can add ones you like without complaint.I didn't get to try out the mic because I couldn't get over how bad these sounded from the start. The bass response is actually quite good but it does it at the expense of washing all the other frequencies out and making everything sound muddy.Its almost as if they just built in a cheap equalizer to bump all the frequencies down. I have $15 sonys sound better than this in the other ranges. The cheaper 2 driver version might be better and I think the other reviews seem to suggest that. If you want something bass-heavy, do not get this if you care at all about sound fidelity.I got this to replace an aging Logitech G430 but I used it's usb adapter to make the Nismo 3D work with my laptop. Works well for Lync calls and with the foam tips, they stay in my ears with no issue. My only complaint is that the mic foam can come off quite easily and maybe for my use, the cord can be a bit longer.They need something to help stay in the ear.These sound very nice compared to the average earbud but the main selling point of these in particular is the microphone. Unfortunately the microphone is flawed in that there is an extreme amount of crosstalk between the sound and the microphone. If I watch a video or listen to music it comes through my microphone for everyone to hear as if I were playing it across the room. I know it isn't my computer since I have a good quality DAC that does not do this at all with even the cheap pair of earbuds that came with my phone. Overall disappointed as I was loving them before discovering this.The sound on these are ..... horrible. I regret this purchase.Bought these because of they are earbuds with an actual boom mic.I don't know the terminology but I have cheaper cordless refurbished earbuds that perform better.Hearing someone speak is "scratchy / screechy".I am not getting noise but I really couldn't understand anyone talking on it.I "try and buy" a lot and with a cheap product, I know it's a risk.When you consider the reviews compared to the actual product performance, something is amiss here.