Audio-Technica Consumer ATH-ANC33iS QuietPoint Active Noise-Cancelling In-Ear Headphones

Audio-Technica Consumer ATH-ANC33iS QuietPoint Active Noise-Cancelling In-Ear Headphones

Audio-Technica Consumer ATH-ANC33iS QuietPoint Active Noise-Cancelling In-Ear Headphones

Audio-Technica Consumer ATH-ANC33iS QuietPoint Active Noise-Cancelling In-Ear Headphones

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Product Highlights

  • Compact In-Ear Design
  • Cancels up to 90% Background Noise
  • Inline Mic & Controller
  • On/Off Switch and Volume Control
  • Changeable Earpieces for a Custom Fit
  • Foam Eartips
  • Functions in Passive Mode (No Batteries)
  • Includes 2-Pin Airline Adapter
  • Soft Pouch and AAA Battery
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Audio-Technica Consumer ATH-ANC33iS overview

  • 1Description

The ATH-ANC33iS QuietPoint Active Noise-Cancelling In-Ear Headphones from Audio-Technica feature a miniature microphone in each earpiece and electronics that create a noise-cancelling wave that acts like a noise eraser to cancel out annoying sounds without diminishing the audio you want to hear. It can be used when paired with a smartphone, iPad or any portable audio device for a peaceful experience in a noisy environment.

The in-ear headphones also feature an inline microphone and controller for answering calls and controlling music. The mic and controller support smartphones, iPhones, iPads, many iPods & other compatible devices. Furthermore, the microphone has an omnidirectional pickup pattern and is designed for crisp intelligibility, which delivers your voice clearly without having to speak directly into the mic.

In the Box
Audio-Technica Consumer ATH-ANC33iS QuietPoint Active Noise-Cancelling In-Ear Headphones
  • Airline Adapter
  • AAA Alkaline Battery
  • Protective Pouch
  • Pair of Comply Foam Tips
  • 3 x Sets of Earpiece Rubber Tips (S/M/L)
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description

    Audio-Technica Consumer ATH-ANC33iS specs

    Design In-Ear (Intra-Aural)
    Driver Size 0.5" / 13.6 mm
    Active Noise Cancellation Yes
    Noise Attenuation 20 dBA
    Frequency Response 20 Hz to 20 kHz
    Sensitivity 105 dB
    Impedance 32 Ohms
    Audio Connector 1/8" (3.5 mm) TRS
    Adapter (Included) Airplane
    In-Line Remote/Microphone Yes
    Cable Length 4.3' /  m
    Maximum Runtime 60 Hours
    Weight 0.9 oz / 25.5 g 
    Packaging Info
    Package Weight 0.25 lb
    Box Dimensions (LxWxH) 7.9 x 3.6 x 1.8"

    Audio-Technica Consumer ATH-ANC33iS reviews

    ATH-ANC33iS QuietPoint Active Noise-Cancelling In-Ear Headphones is rated 3.1 out of 5 by 23.
    Rated 5 out of 5 by from Very pleased These work amazingly well at suppressing the noise from my HVAC system while napping. They replace a set of Phillips noise cancelling earphones which were much less effective and required that I keep my head perfectly still to avoid brushing the padding and adding noise. My wife had trouble waking me the other day because I simply did not hear her voice. They are very comfortable and their mere presence reduces a great deal of ambient noise. Activating the noise cancelling function increases the noise suppression by a least a factor of 3 - maybe more, I'm no expert. Sharp noises can still be heard, but the occasional passing car goes completely unnoticed.
    Date published: 2016-07-03
    Rated 2 out of 5 by from Problem interfacing with iPhone 6 For the price, sound cancellation is very good. I wear these on the train and it cancels a lot of the ambient noise while voices remain largely audible. That said, there's something wrong with the way the headphones interact with my iPhone 6. When they are plugged in, they randomly activate Siri. Annoying. Not happening without the headphones plugged in, and not happening with other headphones are plugged in, so I've isolated the problem to these audio-technicas. Additionally the in-line button does not work--at least not consistently--with the phone. I've seen others with the same problem on this review page, so wondering if this is an acknowledged defect and whether it's correctable?
    Date published: 2015-12-11
    Rated 2 out of 5 by from Audio quality is great Audio quality is there, however, after only two months of use, the headset started malfunctioning and causing iPod to start/stop music and jumping from song to song while in use. I tried them on another iPod and it did the same. Replaced batteries in noise canceling compartment, still malfunctioning. I had expected better quality from audio-technica and was very disappointed with this problem. They fit and feel great, sound quality is great ,but those features are a moot point when they don't work!
    Date published: 2015-07-17
    Rated 3 out of 5 by from Great, but malfunctioned after 6 months I compared these with some over-the-ear Audio Technica (ATH-ANC9) headphones and found the noise cancellation to be nearly as good-maybe 75-80%, so I kept these. The sound quality was rich as well. Unfortunately, within about 6 months, I started having issues with the headphones hanging up on phone calls, starting/stopping music, etc. This would happen even when the button was not being moved, nor any wires or the jack-just sitting quietly, and something about the wiring of the headphones would trigger the button function. This unfortunately makes my investment pretty much unusable.
    Date published: 2015-06-24
    Rated 4 out of 5 by from Good purchase, very comfortable earbuds I bought these to replace Brand K 4si which were okay but not anywhere near as good as the Brand B noise cancelling headphones. (They are great but too cumbersome for travel anymore). So I checked several audio mag reviews and thought these Audio Technica might fit the bill without the cost of the crazy expensive competitor earbuds. I am very impressed and with the compressable foam covers find them both comfortable and decent at mitigating a lot of the noise on the plane. Sadly, the battery pack is rather heavy, with on AAA battery and keeping it clipped on to a sweater or jacket is difficult. So difficult in fact that the clip broke off exposing a sharp medal spring. I hope that can be fixed as I do like these and save this problem would recommend them - especially at this price point.
    Date published: 2014-11-08
    Rated 3 out of 5 by from Good price but Mic/Button not working with iPhone I purchased the first pair at Heathrow T3 airport and was defective, left ear was not working; ok it may happen; I got a replace, I was happy about sound quality and noise suppression immediately tested on a long flight 10+Hr. when off the airplane I used them for first call and discovered that Mic and the Button doesn't work with iphone 6. are they still another defective or just not compatible with iphone? who knows but when I'll be back from trip I'll get it back and buy a different brand.
    Date published: 2016-08-28
    Rated 3 out of 5 by from Good but less durable than expected I bought these to use at work while working and on breaks. Though they are almost perfect, I noticed two problems, one: the noise-canceling went out on the left side after three months of use, and two: when the noise cancelling is off they do not isolate sound well. I often had only one ear in, which may have unbalanced the cord and created the problem, but I expected great durability since I had abused a different type of in-ear headphones from AT which have lasted forever and are still lasting for only 20 bucks. But these wore supper fast. Idk about the battery compartment, it is in a terrible place, too high to be clipped next to your phone or where it's plugged in, but too low to be clipped into something like a collar, and the cord length, is 6" too long and I'm tall so for some maybe even 12" too long(20cm) Waist of money, I am trying to have them fixed but it won't matter because they aren't tough enough for me to use so --
    Date published: 2017-05-27
    Rated 5 out of 5 by from Great value, great product The reviews I read about the ANC33 before I bought it made me quite confused. From "not working at all" to "nearly as good as 4 times more expensive products". The truth might be in between but closer to very good. The ANC works very well from the point to reduce the lower frequency noise in airplanes or trains. Low to lower midrange frequencies are reduced very well. E.g. currently I am sitting in the living room with open door to the garden and stormy weather (wind gusts up to 70km/h). With ANC switched on the wind disappears completely. From TV sound with ANC on the higher frequencies remain which means you still can understand the talking. With some low noise music the TV is nonexistent. The sound quality is much better than everything I know delivered with mobile phones or other mobile players. The used material is plastic but from the good kind. The cable is long enough to clip the control box to your trousers pocket (I am 1.83 m/6 ft tall).
    Date published: 2016-11-20
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