CCA KZ AS16 PRO in Ear Monitor Headphones 16BA Balanced Armature Drivers HiFi IEM Earphones High Clarity Gaming Earbuds for Musicians Singers Audiophile Dj Drummers

Good sound and works really well with blue tooth adapter. Food fit for my ears.

These are perfect for our needs and the sound is wonderful as well. These are extremely convenient and easy to use. Cord length is good, and they are comfortable as well. I would recommend these. Good bang for your buck.

Two major differences: Clarity and Physical ComfortThe advantages of the KZ ZS10 Pros are its:1. Fuller sound/Aggressive Presentation2. Its smaller size/comfort3. Higher sound detail/resolution/depth4. General "warm" sounding driver.5. $50As opposed to the CCA CA16's:1. Clarity, at the cost of most of the bass2. Closer to "neutral" sounding drivers3. Less sensitivity/less sound floor noise (the ZS10 Pros produce a hiss)(These also came with a carrying case + ear buds + over-the-ear cable protectors, but I'll disregard those)While the ZS10 Pros pack a punch at its $50 price range, they can get fatiguing for people sensitive to treble. The CCA CA16s are a bit more laid back, providing a "neutral" experience and much more comforting to people with treble sensitivity. However, the IEM Earbuds themselves are quite large and strangely shaped, and I would expect people with smaller ears may find them physically fatiguing.While I am strongly considering these as my daily driver, I am quite hesitant to recommend these earbuds, as it's an approximate $20-40 difference between the KZ ZS10 Pros and these buds, and I question whether or not it's worth that price difference.With my limited experience with IEMs, my ratings would be as follows:CCA CA16 > KZ ZS10 Pros > KZ ATEThe problem is again, that the CA16's come out barely ahead because they are a different sound signature (neutral vs warm), and you sacrifice much of the Fullness/Presentation found in the Pros for much greater sound clarity.

These IEMs are an absolute bargain for the price of these things. They sounded amazing. The soundstage is amazing you can hear everything clearly, to start the top end ( sybals and “tit tat” sounds ) are clear and bright without sounding “hissy”. The mids like guitar, strings, etc are very present and very clear. The bass is very well done as well with it being very present and very clear. But to do a deeper dive. Drums have never sounded better than on these iems the drums are amazing as they are punchy and have excellent texture when listening at high volumes. The electric guitar also has insane texture as if you can feel the frequency of it in your ear. But within 2 months of casual listening the cable started to give out eventually leading it to snap. The cable they give you is super flimsy and I would highly recommend getting an aftermarket one immediately after purchase.

These function well. For my ears these are comfortable to wear for hours straight. They fit perfectly no issues at all. They sound fantastic. They get very loud even without a amplifier, and when ot geys loud is when i can really notiice the sound quality. If you dont like the volume loud the iems like these are not really worth because you wont hear much difference but when you turn the volume up, its a wonderful experience. The mic quality was perfectly acceptable.

I bought several different models so I could do side-by-side comparison. These lost the competition.

Worship drummer here. I love my Zas. I upgraded from the KZS10’s and it’s so impressive.

When I first started using these earbuds they were great for about 8 months. At about 8 months in it started cracking and popping and dropping out and I learned that the plastic holder for the plugs to go into the ear pieces were cracked and decaying. Wasn't long before one of the earphones was dead and when I disconnected the cable the entire plastic piece fell out. From that point on it was a fight to keep the ear plug working at all. Since then I had to retire those about a second pair and the second pair did exactly the same thing. The problem is there's no recourse there's no support there's no help no way to fix it no way to buy one of your phone there's no way to even open the thing and try to fix it yourself. That's a real problem. Silly me I'm now on my third set and I'm only going to use them for specific uses and not for everyday use because they're really not made for everyday use at all. If this one dies then I will no longer purchase these your phones just go back to El cheapo earbuds, at least I can throw them out when they quit working and get a new pair six or seven times for the price of one of these.