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  • Overall Rating: 5
  • Price: 5
  • Quality: 4
  • Ease Of Use: 5
  • Usefulness: 5
it has 2 or more classes upper sound quality !! – SM-688 Noise Isolation In-Ear Stereo Earphones (3.5mm Jack/108cm Cable) Reviews

posted by mackiejp on 02/26/2010 Certified Owner

Involvement:Expert (understands the inner workings) - Ownership:1 day to 1 week

Pros:
With an earphone equal to or less than 3 dollars, this sound quality is very impressed by me. The low tone that a range is not wide by any means, but is refined, a high tone I am modest, but to sound well. A level in a few appears, but should not be very going. From this, the tendency that is an article for in strikes than power vocal music if I recommend listening. A master is for analog sources. It is reproduction as I am surprised in the source which is high sound quality such as jazz to classics.
Cons:
By a digital source, the low bit rate sound source of the 128kbps area where the compressibility in particular is high adversely of the high area become harsh. Powerful bass is not reflected on it. Therefore, a pop and the dance,Trance,Hiphiop sound done pump of with a digital recorded and maximum levelinng compressor think from a tendency so that it is hard. But I think that this point may improve by aging of one or two hours.
Other:
Wearing to the ear has an art slightly. When this does not come in if I considerably put it, even headphones of the canal type do not show the power. Therefore I recommend that I attach these headphones to reverse like "Ultimate Ears". Of course change the ear peace to size under the one of the size that you fit. (It was the smallest size in the case of me.) And I turn it to the top with the root of the cable if I put it on in the depths of the ear. You should put on the cable to pick you up behind an ear. As for the rumble of the sound, even this is entirely different. I push so an earphone and push a cable again for the headup. A sound image,dynamic range spreads suddenly.
Bottomline:
This time and DealExtreme to three headphone (sku.03396, sku.17922 and this.) Although it arrived, I think among three that it is the "most decent and elegant" sound. I bought these headphones for Bluetooth headset, but it will be to rather use it regularly. I want some to a spare more. Naturally it is not a studio monitoring use. However, in order to enjoy music listening, it has the above quality enough. only $2.24 !! again very surprise.

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