...clocking in at half the price, and with unmatched comfort, the CX300 comes out on top for value.

Custom sleeves for proper fitting; good sound quality

Poor sound isolation; fragile feeling

The pricing of earphones such as the Lenntek Sonix Micro and the "younger sibling" CX250 render the CX300 somewhat mediocre in today's crowded marketplace.

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Strong bass; Good detail; Compact and lightweight

Silicone caps are easy to lose; No carrying pouch

How many headphones have you washed/dryed and still work perfect

Crazy hard bass; Great sound quality; Low Frequency Response is amazing; Second pair i have purchased because i lost my first pair; I washed mine in washer/dryer and they still work fine

none

After blowing through numerous cheaper earphones with my iPod, i decided to spend a little extra on something that would hopefully last longer. Thus far i am very impressed. I haven't experienced any of the troubles that i had had with others such as jack connection issues or blowing one phone out.

sound quality; durability

cord length could be longer; after prolonged use (hours at a time) ears get tender and sore

Iwas disappointed after my first day. the rubber tips are so thin and flexible it's hard to get them into your ears. I have an apple classic Ipod and I messed around for a half hour with the bass, loudness, treble, eq functions and I could not get as good of sound as I could with the factory ones...

I purchased Sennheiser CX300-B Earbuds because I was in search of a new pair of headphones and while doing research, I came across an impressive review on this product on an online electronics magazine.

These are substancially better than the EP-630, but still they are dreadful comparing to the Philips SHE9500 or the MX500. They offer good bass impact and extension, but its quality leaves much to be desired. It's badly seperated from the mids. Their highs are decently-detailed and bright.

Comfortable; Durable; Lightweight; Rich Sound

Adapter needed for iPhone; Not Compatible

Top quality earphones for a super price. Beware cheap fakes.