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  • Etymotic Research HF2 iPhone and iPod Headset - Blue
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Etymotic Research HF2 iPhone and iPod Headset - Blue

48 customer reviews

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3 new from £130.00
Blue
  • Ear Canal Headphone

Product details

Colour Name: Blue
  • Product Dimensions: 9.5 x 5.1 x 17.1 cm ; 113 g
  • Boxed-product Weight: 136 g
  • Delivery Destinations: Visit the Delivery Destinations Help page to see where this item can be delivered.
    Find out more about our Delivery Rates and Returns Policy
  • Item model number: ER23-HF2-BLUE
  • ASIN: B002KQ5MAK
  • Date first available at Amazon.co.uk: 1 Aug. 2009
  • Average Customer Review: 3.6 out of 5 stars  See all reviews (48 customer reviews)

Product Description

Colour Name: Blue

The hf2 delivers Etymotic world-renowned sound quality in a comfortable, convenient wireless phone headset.Etymotic hf2 iPhone compatible in-ear earphones. High end in-ear monitor style earphones with high-fidelity audio for a near perfect music experience. In-line microphone and the music mutes for communication Works with iPhone and other music phones that operate with a 3.5 mm/4-contact phone + stereo plug. Compatible with most music players (e.g., iPod, mp3, CD) that accept a 3.5 mm stereo plug.
Features:


Colour : Cobalt (Blue).
Compatible with iPhone and other mobile phones.
Response accuracy of Etymotic's ER-4 earphones.
Highest noise isolation of all competing headsets.
3.5mm stereo plug makes the hf2 compatible with any music player.
4ft Cable.

Technical Specifications:


Frequency response-20 Hz -16 kHz.
Noise isolation-35- 42 dB (depending on eartip used).
Acoustic polarity: + electrical = + acoustic.
Transducer type-Balanced armature.
Sensitivity (1 kHz)-105 dB SPL for a 0.1 VRMS input.
Impedance-16 Ohms (nominal).
Maximum output-120 dB SPL.
Maximum continuous input-0.55 VRMS.
Microphone sensitivity: 40 dB V/Pa.

Customer Questions & Answers

Customer Reviews

3.6 out of 5 stars

Most Helpful Customer Reviews

17 of 17 people found the following review helpful By Dave on 2 Mar. 2009
Colour Name: Red
I got a set of these today in black, and let me say that they are damned fantastic.

Firstly, the quality. Audio reproduction is awesome. Mids, highs and lows are all beautifully reproduced - I really don't own another pair of in-ear headphones like them. You can easily spend double on another pair but I don't think that you'd be able to distinguish them easily.

Be aware that many people have complained about lack of bass. This simply isn't the case - you just need to ensure that you have a good, deep, seal in your ear canal. The product ships with several replacement tips, but I found the default three-flange ones to be great for me. Many prefer the foam buds, however. Once they're in, I can hear virtually nothing of the surroundings which is fantastic whilst sitting at work.

Quality of the actual product itself is very good. Cabling is nice and not too noisy when rubbing against clothing, although some noise is inevitable. Microphone is excellent, having tested it in calls today and asking people what they thought!

Overall, I don't think you'll find a better pair of headphones for the price.
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8 of 9 people found the following review helpful By Alastair Edwards on 19 Oct. 2009
Colour Name: Black
I'm a lifelong, fully-confirmed, over-ear headphone wearer. I've moved away from closed back to open back, forgoing the comfort of fellow train users for the increased sound quality you get when you stop bouncing bass around a pair of fully sealed cans. And let's not even start on active noise cancellation. Ech. In addition, I've never enjoyed the experience of wearing in-ear headphones; prolonged use generally leads to discomfort and some mildly disturbing incidents involving 'waxy deposits'.

All that considered, the Etymotic Research HF2 headphones were not preordained to please but, after a good bedding-in, I'm happy to say they perform and impress on every level. All frequencies (including bass), are present, correct and perfectly turned out. Yes, you do need a good seal for them to work but, no, this is not painful or difficult to achieve if you follow the instructions. Prolonged usage, weirdly, does not lead to painful ear canals... though some of the (admittedly easy to clean) ear tips supplied are more prone to collecting ear funk than others.

The other plus is the mic and control button. This works incredibly well and I use it on my bike all the time to receive calls, skip tracks etc. Anybody on the other end of the line can here me fine even with background wind, so that's really quite impressive. If you are using these on a bike, you should only ever ride with one ear in as otherwise you will be totally oblivious to even the most monstrous of trucks bearing down on you from behind. You have been warned.

So, in summary, a great pair of phones at a very reasonable price.
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1 of 1 people found the following review helpful By Francis George on 17 Oct. 2012
Colour Name: Red Verified Purchase
Reading some of the negative reviews I've been inspired to add my own.

Etymotics are great but there are some significant issues you need to be aware of.

Firstly, you need a good quality bass boost or equalizer to compensate for the neutral bass; and that's assuming you've got a decent seal. The bass is very high quality (tight), but the bass sounds weak to the layman ear. Good quality equalizers are difficult to find. The one on older Ipods (gen 2) is atrocious (perhaps also true of older iphones, pre 3); it distorts almost immediately. Android needs 3rd party apps to get quality equalization. I can recommend the clip+ at £26 for the 2GB version: it has excellent equalization out of the box as well as hifi audio : google "clip+ nwavguy" . Better still, the clip+ and clipzip can have the rockbox firmware put on it.

2nd, Earwax: when I first got them I had a painful and squelchy feeling in one of my ears. I thought my ears were etymotics incompatible but in fact though being quite young I had an ear wax issue, which apparently is quite common. the (slight) pain continued even after taking them out so I went to the doctor and eventually got it sorted out by the local nurse. Hot damn, my hearing majorly improved.

3rd, player issues: the electricals mean that some player designs cut corners and have high 'output impedance'. Read more on that with a google "nwavguy output impedance" .To summarise: this is a serious issue for low impedance earphones (typical of consumer earbuds etc) and even worse for balanced armatures like the HF2/3/5. It weakens bass and treble: you won't be getting the promised audio fidelity. The iphone 3GS,and 4 are fine. But many older ipods have high output impedance.
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1 of 1 people found the following review helpful By nico the bear on 9 May 2012
Colour Name: Red Verified Purchase
I am quite happy with these pair of headsets. They sound great and isolate great as well. The only problem might be the grey 3-flange ear tips.My first impression of these tips are good, they feel soft and provide (at least for me) an almost perfect seal but there is a side effect.

Last week at my desk, when I was bending to pick up a pen the left earphone was caught by the desk corner and then the earphone was pulled out all of the sudden. The rapid change of the air pressure in my ear canal hurt the eardrum... Thankfully it was not pierced, instead, I've got only inflammation inside my ear canal but I would not use these hf2 any more.

Found an old thread (2001) talking about a similar issue of Etymotic earphones..I am not alone..
[...]

However I don't think Ety noticed the problem - no instructions or warnings on the box, they only suggest a good seal. If you still fancy their products, be careful with the seal issue.
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