“ Update: Reduced design rating due to ever-tangling cable. The cable is MADE with some type of built-in twisting/tangling design flaw. Just holding the headphones in my hand, the cable wants to twist and turn and due to its material, it's never fully "straightened out" like most other headphone cables. Due to this, it's become unusable. I've owned the original Bose IEs and now bought these...” --xx0xx
“The Sennheiser HD-600/HD-650 headphones & the Bose SoundTrue Ultra earphones compared Big headphones and small earphones I've tried on earphones and IEMs (in ear monitors) from various vendors over the years but could never find any that were value for money and sounded good. Until now. Always a fan of the Sennheiser HD-600 and HD-650...” --skris88
“ I've been out of the loop for a while when it comes to budget IEMs. Back in the day, the low priced options were simply not very good. I remember paying $40 for the V-MODA Bass Freq as a workout IEM because I liked the massive impact, though it was obviously not an "all purpose" type IEM. I used them with my Creative Zen Micro Photo...” --project86
Uncompromising, hi-fidelity earphones deliver unparalleled accuracy, exceptional clarity, full-bodied bass, and a rich, enveloping sound. The in-ear, isolating ear-tips block out 90% of external sounds. A comfortable, ergonomic design, along with cable options, minimizes outside sounds.
Shut out the world and lose yourself in your music - or let the world in. It's your choice with the first in-ear noise cancelling headphones from Bose. Quiet Comfort 20 Acoustic Noise Cancelling headphones are engineered to let you enjoy better sound every day, everywhere you go. Turn on noise cancelling to reduce surrounding distractions and focus on your music. Or choose Aware mode to...
“ For a comparison of the NE-600X vs 700X vs 770X, see here: http://www.head-fi.org/t/623137/review-comparison-nuforce-iems-ne-600x-ne-700x-ne-770x quick summary: - bass sloped sound - tiny fit - great clarity/detail - fantastic sound for $35 and easily the top choice between the 600/700/770X ” --Armaegis
NuForce NE-650M High Efficiency Earphones with Excellent Bass, Layered Sound Stage and Microphone (Black)
“ Disclaimer: The following is a review from a sample provided by NuForce First I’d like to thank NuForce, for reaching out and allowing me the opportunity to review their new IEM, the NE-650M. The 650 is described by the manufacturer as “a uniquely enhanced version of the original NE-600 series earphone. Their high-efficiency design offers an even greater level of...” --shotgunshane
“Context: I primarily listen to music through my setup of FLAC -> HRT Music Streamer II -> Little Dot Mk3 -> Hifiman HE-400. I bought these primarily to use at the gym with an ancient RCA mp3 player that only has 512mb, because expensive gear and sweat don't mix IMO. These setups fill completely different roles, so I obviously don't expect them to compare, but I think it's important to...” --manbear
“ My full review/comparison of the NE-600X vs 700X vs 770X... http://www.head-fi.org/t/623137/review-comparison-nuforce-iems-ne-600x-ne-700x-ne-770x Quick summary: - U shaped sound - tiny fit - decent sound, but really the 770X is the better choice at half the price ” --Armaegis
“You can already tell if this iem is for you by looking at the pros and cons. I personally use it a lot due to the sake of convenience (rechargeable battery, noise cancelling, wireless) and it gets the job done. I might give this a five stars had it been priced $150, but every Bose overcharges. Audio quality is nothing spectacular, nor is it bad- it is acceptable. These are the best...” --Pawn