"The 747 was gifted with a very sub-woofer-esque bass signature that is really, really nice."
"Model 3’s crisp but natural high-end is very tasteful and surprisingly technical."
"Not only does its bassy, spacious sound come across as easy on the ears, perfect for their intended use, but the rest of the package is a win as well."
"The ANC - Excellent. For sub $99, I totally failed at producing another contender on this level."
"747’s possess incredible noise attenuating abilities comparable to earphones costing many times more...."
"Cranking the volume to max, we were happy to note that the 'buds got LOUD, in wireless and wired modes alike..."
"They are a lot of fun, and have a very musical sound signature, without sacrificing every ounce of detail and clarity..."
"Model 3 is one of those rare headphones that’s notable not only for its sound, but also for its technology."
"Offers a richer and smoother sound. Fun sounding and well achieved for a sport IEM."
"Mezger does an excellent job in a tiny, portable package — the Mezger is definitely worth a look."
"Output is very natural and vocals are crisp and emphasized, trust me you won't be disappointed."
"Excellent separation, clarity and speed. Great treble articulation and energy"
"The hand of God couldn’t shake it off your ears, even if it tried"
"Did I mention, Lossless Audio Playback VIA BLUETOOTH!"
"The Model 3 is what Bluetooth earphones aspire to be, with great build and sound quality"
"These are high-resolution music monitors and they sound fantastic"
"Created one of the best Sports bluetooth IEM's. They have earned a permanent place in my gym bag."
"These indeed have an easy and secure fit while working out."
"Its ergonomics, comfort, and convenience are unmatched in this group"
"I'm no audiophile but I can tell the quality of sound is definitely different"
"The soundstage is quite remarkable - precise, with very clear spatial cues"
"The bass is full with a chunky mid bass, with solid extension down low"
"The freedom from moving wireless to wired is greatly satisfying"
"The rumble of the bass guitar maintains all its grittiness through the Model 3"
"Female vocals, wind instruments, and pianos all sound so natural and infectious"
"The Advanced Sound Model 3 Packs A Fantastic Value Into An $80 Package"
"You have a solidly built, beautifully sounding wireless/wired in ear monitors"
"It has a heavy bass that gives songs plenty of emotion"
"The bass is really rich and full but it doesn't drown out the mids"
"The sound from the 993 based on what I've heard so far, is insanely powerful"
"Without a doubt, 993 is the most solid Bluetooth speaker I've had so far"
"After a few weeks of use, I'm still impressed how loud this thing can get"
"Naturalistic sound - that nice balance, that realism apparent in acoustic stuff"
"Vocals are presented clear and smooth, they are pushed way forward from the highs"
"Vocals and voices are on the top and sound very clear and natural"
"M4 is an airy and pleasant earphone and it has enough bass to satisfy"
"No other headphones at this price range offer such build quality or accessories"
"The M4 in-ears do many things right and offer a very solid value for the money"
"The sound is flat which brings out the details, instrument separation and definition"
"I was blown away by its impressive bass, crisp vocals and treble"
"The M4 sounds spacious and airy, with better instruments separation"
"This cable is perfectly braided, very durable and feels premium in your hand"
"Clearly hear artists' minute intakes of breath, fingers sliding along guitar strings"
"The M4’s are really durable and almost impossible to tangle"
"The detailed and colorless sound signature continues to make the M4 my IEM of choice"
"At $39.99 it’s a bargain, a bang for buck bargain and does compete quite well"
"I believe most musicians I know would be pleased with the Advanced M4"