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alaTest has collected and analyzed 696 reviews from magazines and websites. People are impressed by the usability and bass quality. The comfort and price are also appreciated. Some have doubts about the reliability.

sound, price, comfort, bass quality, usability


We analyzed user and expert ratings, product age and more factors. Compared to other Headphones the JVC HA-FX 66 is awarded an overall alaScore™ of 76/100 = Good quality.

Review analysis

(Based on 696 reviews)

2 expert reviews

User Reviews  

Showing 679 review(s)

Expert Reviews User Reviews
Showing 1 - 662 of 679 Show Reviews: in English | in other languages (13)

Consumer review by: review summary for JVC HA-FX 66


alaTest has collected and analysed 204 user reviews of JVC HA-FX 66 from The average user rating for this product is 4.0/5, compared to an average user rating of 3.9/5 for other Headphones on

sound, comfort, price, usability, bass quality


84% of the reviews on give this product a positive rating.

This summary is based on the products: JVC HA-FX66-B - 'Air Cushion' In Ear Headphones - BlackJVC Air Cushion In Ear Headphones - BlueJVC Air Cushion In Ear Headphones - Red

Consumer review by: review summary for JVC HA-FX 66


alaTest has collected and analyzed 448 user reviews of JVC HA-FX 66 from The average user rating for this product is 4.3/5, compared to an average user rating of 3.9/5 for other Headphones on

sound, price, comfort, bass quality, usability


90% of the reviews on give this product a positive rating.

This summary is based on the products: JVC HAFX66B Air Cushion Headphones (Black)JVC HAFX66R Air Cushion Headphones (Red)JVC HAFX66B Air Cushion Headphones (Black) (Discontinued by Manufacturer)

Consumer review by:

Excellent Bass


I've spent upwards of $50.00 on headphones at local retailers for use while lifting. These are better than any set I've ever bought before, and at half the cost they are a steal. They are that good.

These are great at blocking external noise and I think because of that the bass response is great. They are snug in the ear and I don't feel like they will fall out at all. They come with 4 different size plugs, so the variety of fits is more than most

The rubber that is used is a bit tacky, ie sticky, in that it collects dust easily. Not a deal breaker, but I would keep them in the case and not in a pocket or loose in a bag as they will look pretty unpleasant with pocket lint


Consumer review by:

Better than i expected


Bought these are replacement workout headphones. Get a lot of abuse so i need them to be sturdy and sound pretty good. These sound great, and are really comfortable. The "air cushion" is actually great, rather than the usual small bead shaped peice of...

Great price, comfortable, gold plated, carrying case


Consumer review by:



very cheap is the only good thing poor sound quality but at this price was expected

Cheap ; Comfortable

Cymbals sounds like trash can lids

Consumer review by:

Was left speechless


Before I was disabled I was a professional DJ. I've listened to my fair share of headphones, good, bad and otherwise. These are a fantastic stepping stone into the world of audiophiles for those on a budget. Combine these with 320k MP3 or uncompressed...

Breathtaking sound. The separation, presence and clarity are simply astounding. These buds will hold their own against headphones costing 5 to 10 times as much, literally. When properly fit the bass was accurate and responsive. I used the foam insert...

For twenty bucks, there are *no* cons. None

Consumer review by:

I've seen better


It runs my Nvidia GT220 just fine

Scared me at first. The rear PSU fan started up and sounded like a car motor. It eventually just stopped. I noticed I could us a small screw to start it up like a small airplane propeller. I think I can just disassemble the fan and oil it up with some...

Consumer review by:

Almost Perfect


The HA-FX66's flimsy, breakable cord is the only thing that stops me from giving these earbuds a 5. If you don't expect to put your cord through a lot of wear and tear, you'll be satisfied.

For its price, the sound quality of the JVC HA-FX66 earbuds is superb. The bass is solid (although not booming) and the treble is crisp. The form looks stylish, but they also do a fine job at blocking out a lot of outside noise at the same time. The...

Unfortunately, I've gone through two pairs of these earbuds in a little more than a year. Both have had the cord detach a channel along the same exact place on the cord, right at the end of the flexible support near the jack

Consumer review by:

Love these!


I'll keep buying these as long as they keep making them.

I bought these from a different retailer 3yrs ago. They fit perfectly and sound good. FYI, not an audiophile so I don't know how "perfectly" they reproduce sound, but all I know is my music, podcasts, and audio books sound great. My wife tried mine out...


Consumer review by:

Great gift


I bought this as a gift to my boyfriend, and he really liked it! As a part time audiophile, the sound and comfort are really important to him. He uses it now at home everyday, and he loves it!

build quality, design, easy to use, sound quality, value for money

Consumer review by:

JVC HA-FX66W 3.5mm Gold-Plated Connector Canal White Air-Cushion Headphone


Great sound, adequate cord length, tons of ambient sound blockage.

Very good frequency response range, snug fit, cool colors, carry case, good range of ear canal size adapters

If you dont have the correct ear fit piece installed and pressed into your ear pretty well then the low end is inaudible. Once its put in far enough to hear the low end you cant hear any ambient sound, which is good or bad depending on your use -...

Consumer review by:



Good sound, decent quality. I bought these for my wife and she likes them the most out of all the headphones I have bought for her

If your an audiophile you will not like the quality, but for exercise, daily use they are decent

Product Specifications

JVC research shows that consumers' biggest problem with in-ear headphones is their tendency to fall out. The HA-FX66 headphones tackle that problem by using a soft silicon rubber air cushion for the earpiece body. In addition, the headphones come with three different size silicon rubber and memory foam cushion earpieces for the best possible fit. The result is an in-ear headphone that stays securely in place while remaining comfortable. What's more, the design also provides superior isolation from background noise, allowing the user to get the most out of the headphone's 8.5 mm neodymium driver. Noise caused by cord movement is also minimized because of the headphone's friction noise reduction cord vibration-proof structure.

Audio Output

Connectivity Technology:Wired
Headphones Form Factor:Ear-bud/In-ear ear-bud
Headphones Type:Binaural
Product Type:Headphones
Response Bandwidth:10 - 23000Hz/5 - 24000Hz
Sound Output Mode:Stereo

Audio System

Recommended Use:Portable audio system

Dimensions & Weight



Packaged Quantity:1
Product Line:JVC HA

Remote Control

Type: None