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KZ

KZ ZAS in-Ear Headphones Wired Earbuds, IEM Headphones,16-Unit Hybrid High-Frequency 7BA+10mm DD HiFi Stereo Sound Earphones Noise Cancelling Earbuds(with Mic,Black)

  • Based on 459 reviews
Condition: New
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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Monday, Sep 1
Order within 9 hours and 2 minutes
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Size: With Mic


Color: ZAS Black with Mic


Features

  • Another innovation from hybrid technology,exquisite and meticulous adjustment,a total of 16 sounding units on both sides,respectively responsible for showing different frequency bands,wide sound field and rich details at a glance
  • Strong bass,the customized dynamic unit has ultra-conventional strong magnetic driving force, equipped with a 10mm large-size PEK spring diaphragm, with excellent bass diving and natural sound.7 specially developed balanced armature units, Mid frequency, high frequency, ultra high frequency,four sub frequency to show the advantages of hybrid technology
  • Light luxury pearl chrome plating,the cast zinc alloy shines brightly,electroplating pearl chromium technology makes it shine with pearly luster,effectively prevents metal oxidation,and is still beautiful as new after long-term use
  • Standard high-purity silver-plated upgrade cable,the sound base of 100 wire core is transparent and pure,the standard high-purity oxygen-free copper silver-plated wire can effectively reduce distortion,and the superior ratio of 4-strand 25-core makes the sound bottom crystal clear
  • 2PIN upgradeable connection design,ergonomic and comfortable to wear,personally customized comfort,The smooth cavity designed according to the ergonomics concept fits the auricle and ear canal.It is painless and effectively isolates external noise interference

Brand: KZ


Color: ZAS Black with Mic


Ear Placement: In Ear


Form Factor: In Ear


Impedance: 16 Ohm


Noise Control: Active Noise Cancellation


Headphones Jack: 3.5 mm Jack


Model Name: KZ ZAS


Connectivity Technology: Wired


Included Components: Eartip


Age Range (Description): Adult


Material: Zinc Alloy, Chrome Plating, Copper


Specific Uses For Product: Sports and Exercise


Compatible Devices: Laptops, Desktops, Gaming Consoles, Tablets, Telephones, Smart Speaker, Television, Cellphones, Music Production Equipment


Control Type: Media Control


Cable Feature: Detachable


Item Weight: 27 Grams


Water Resistance Level: Not Water Resistant


Frequency Range: 10Hz-40000Hz


Unit Count: 1 Count


Control Method: Remote


Number of Items: 1


Audio Driver Type: Dynamic Driver


Carrying Case Color: Black


Audio Driver Size: 10 Millimeters


Earpiece Shape: [ROUNDED TIPS]


Is Autographed: No


Manufacturer: yuanze


Product Dimensions: 0.83 x 0.67 x 0.87 inches


Item Weight: 0.952 ounces


Item model number: ZAS


Is Discontinued By Manufacturer: No


Date First Available: June 25, 2021


Department: unisex-adult


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Sep 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Perfect, so long as you know...
Size: No Mic Color: ZAS White, No Mic
It was immediately clear to me that my pair had been opened by a previous customer and returned to the seller. Then, it was immediately clear that the previous customer hadn't known what they'd ordered in the first place. Packaging: Cheap as all get-out but branding is classy and wreaks of neo-Steve-Jobians. Ear tips: Well, almost as cheap as the packaging, but an excellent choice to throw a bone to those of us who are in DIRE NEED of good audio fast. Wire: Spectacular so far compared to the se215's I just came off of. So much easier to control the ear-tug with a simple bobby-pin on the back of your shirt collar. This is good audio cheap. You're paying for the in-ear monitors and that's it. //and a VERY unexpectedly good cable system These guys have cut costs in every conceivable place in the packing and "extras" in order to get you a great pair of in-ears for cheap. Keep it up KZ. Yeah, I ... show more
Reviewed in the United States on April 10, 2025 by Roger E.

  • Quality Product!
Size: No Mic Color: ZAS Black, No Mic
These are great quality and well worth the money. Absolutely try these!
Reviewed in the United States on June 12, 2025 by Jesse Maxwell

  • Great for any musician
Size: No Mic Color: ZAS White, No Mic
Amazing quality. Great for any musician. Priced very well compared to others. The fit and comfort is awesome. Using them for weekly worship and at home practice
Reviewed in the United States on May 31, 2025 by MLayton

  • Impressive for the price point
Size: No Mic Color: ZAS Black, No Mic
Not a sponsored review. Literally just think these things sound great. You can hear so _much_ more. First the general response curve is perfect for casual listening. I haven't tried these as on-stage IEMs yet, but I think I'm hearing a bit of a mid-dip, which may be problematic for live performers and I'm a bit concerned about compression of the dynamic range... but for casual listening these are pretty incredible. Comparing these against my Alclair Audio Dual-XBs, which I've had custom molded for my ears. I'd say these lack the absolute rock-solid distortion free bottom end my DXBs have. However, they make up for it with an unbelievably detailed top end that my 2 driver DXBs can't match. Surprised at this! I will say these matter what you have them hooked up to. I have a headphone port on my thunderbolt dock, and it's pretty trashy and introduces a lot of distortion and loses a lot of clarity. The headphone jack on my macbook sounds significantly better. ... show more
Reviewed in the United States on February 25, 2025 by Jonathan

  • Great value
Size: No Mic Color: ZAS White, No Mic
I really enjoy the sound of these, used for lead guitar monitoring, nice and clear, maybe lacking a bit of bass , but that is not a bad thing for guitar.
Reviewed in the United States on February 15, 2025 by Olivier

  • BEST BUDGET IEMS
Size: No Mic Color: ZAS Black, No Mic
best budget IEMs, i love mine! it comes with different size ear pieces- they’re okay but i would recommend getting foam ear pieces if using for long periods of time! highly highly recommend these!
Reviewed in the United States on March 27, 2025 by Teagan Ross

  • Sounded so good...then One side stopped working
Size: No Mic Color: ZAS Black, No Mic
I am a musician and got these specifically to use with an In Ear Monitor system, so what I experienced might not apply to more casual use. Aesthetically they are gorgeous. They look and feel very solid and well built. Once I received them I played music through then for about 10 hours, based on some online recommendations. They sounded really great as just ear buds listening to music. But when I used them at a gig that weekend, I was in the middle of our first song and the right driver just stopped working. Luckily I had a backup pair and wasn't dead in the water. So I do some research to learn that this is a known thing. I called KZ after searching high and low for a number. The person I spoke to immediately asked in one of the drivers stopped working and suggested I try switching the cables. It worked...at least at the moment. I am guessing swapping the cable (meaning moving the right side to the left and vice versa) does some sort of reset? So with them seemingly working again, I tried them at soundcheck of my next show and not 1 minute into the soundcheck and the right driver failed again. And since this sounds like a known problem with the ZAS, I cannot risk it on another pair. Luckily Amazon helped me to return them, as all confidence is lost on them. And what a shame, because when they did work they sounded amazing! I decided to take the plunge instead on custom molded in ears. So I am giving it 1 star as a device musicians expect to work consistently, and simply doesn't. ... show more
Reviewed in the United States on September 1, 2023 by johnwe

  • Amazing sound, comfortable and attractive
Size: With Mic Color: ZAS Black with Mic
The very first time I put these in my ears, I thought I had wasted my money. But... you have to make sure you have the best fitting tip for quality sound. The difference between the wrong tip and the right tip are far more substantial than you'd think. I use a DAC dongle on my iPhone. I have great source material (CD quality) from my own server while out and about on my bike nearly every day. The sound is incredible. I get lost in the music. At home for 2-channel, I run a $1.5K Marantz Rcvr into a $1K Marantz amp to feed two Klipsch RP-8000 towers and 2 SPL-120 subs. I'm a pretty serious listener. But these <$100 KZ KAS IEMs give me an experience rivaling my home system. No kidding! If you're a fan of bass (and who isn't?), these provide a rich low end without the fake boomy you can get from some drivers. What's really impressive is that you can tune that bass using different IEM tips. I bought the memory foam tips and that really deepened the bass. Kinda too much. I shifted back to the silicone tips and prefer that sound and I think the silicone tips are more comfortable for long periods of listening. And they're way easier to keep clean (more important than I realized). I'm such a fan of these, I bought a second set when the left IEM stopped working. Turns out, it just needed cleaning and works like a champ again. The ear ports can get clogged, but don't buy an IEM vac. I used a plastic solder sucker to clean the ear ports. ... show more
Reviewed in the United States on August 27, 2022 by Matt O

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