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Klipsch IMAGE S4 In-Ear Enhanced Bass Noise-Isolating Headphones (Black) are a lot smaller than I initially thought, which is a good thing. The styling, look and build quality is what you would expect from a good name like Klipsch. I am more into HiFi speakers and not really headphones so I cant get too technical. But I have owned and used a pair of Shure E2C before as well as higher end ones like Audio Technica. The Klipsch compares very well to the E2C, although accurate I felt there was a lack of bass on the E2C which is much better on the Klipsch S4. Also the S4 is more comfortable. So at the end of the day I prefer the Klipsch S4.

I do not consider they make ear buds. Where would they put the wi-fi transmitter. Tho i may be incorrect, they have got little bluetooth headsets but the ear buds you're speaking about are smaller than the b.Teeth headsets.

yea they do exist they all have a cord that ges around your neck to the other bud i had them but ther not cheap 100 bucks and up drains your battery and not even as good as wired get skull candy 50/50s u ever break them its lifetime warrenty