Pros: Good sound from known name

Cons: None that I've yet found

Overall Review: For the sale price they were a great deal.

Pros: Hands-down best 'buds on the market anywhere near this price. I bought my first pair a month back when NewEgg had a sale and they blew me away. Been watching for a follow-up sale so I can score again, and that happened yesterday. I own lots of audio gear and expensive headphones and earbuds. These 150's hang with the best of my stuff. EXCELLENT sub-lows, clear mids and sparkling highs. They are just "fun" to listen to. They are as comfortable as my Shures with Comply foams - really. Well built.

Cons: As with all buds in this price range, you get some cord noise. No biggie for me. Cord is thin and tangly. Again, no biggie.

Overall Review: If you are thinking that these 150's are "entry level" Senns, they are not. They clearly blow away the CX200's, which I bought after buying the 150's, thinking they have to be even better, right? No way. The 150's smoke 'em. I returned the 200's the same day I bought them, and watched for the next sale on the 150's at NewEgg. Just buy these freak'in buds. They are killer. Hope this helps some other buyers!

Pros: sounded good at first

Cons: lasted about a month then one side stopped working

Pros: sounded ok, bassie

Cons: died just out of warranty, weak construction. one side only quit, the other kept working.

Pros: Excellent sound quality, comfy, and blocks out a lot of noise. And very cheap if you time the sales right. Honestly the best headphones I bought for under $50

Cons: Cord seems a little short to me, wish it was a bit longer, and as others have stated the chord does make some noise when it rubs against your clothes. I certainly do not recommend using them when you run.

Pros: Grabbed two of them for 15 each. One for me and one for the GF. Form/Fit: Cable is long enough for my use. Silicone earbuds have 3 swappable sizes and one will probably work for you. Silicone also has a low specific heat and is a good insulator so during cold weather they dont have the "sitting on a cold toiliet seat" feel for more than a few seconds. Overall good build quality. Sound: Bass is good, but proportional to how well they fit in your ear. Farther in = better bass. They come with 3 sets of silicone bud cover sizes. I used the small ones. When positioned well they block quite a bit of extraneous sound. Fidelity is high enough to hear the "DOUBLE PLUS UNGOOD (newegg filter for cr@ppy)" line feedback from my (achh - pea) work desktop. Drowns out when listening to music. Not sennheisers fault my work hasn't bought a decent computer for a couple years so listed as a pro here for having acute enough sound to be able to hear it.

Cons: The cord does pick up vibration from movement on or along surfaces quite well and transfers this to the earbud housing to where you can hear it. As others mentioned they might not be good when jogging/moving around a lot. I dont move around when using these and I would never use headphones/earbuds while jogging/walking outside because I value my situational awareness so I don't get ate by a bear.

Overall Review: Not sure id bite on these at 30 each, but watch around there are frequent sales/promo codes off of the egg's eblast. Ive had a set of sennheiser over the ear headphones for almost 6 years, good build quality on that so I figured I would grab these. So far, so good.

Pros: Were nice while they worked...

Cons: One earphone went dead after 1 month use. Not too happy.

Pros: -Shockingly good lows for buds. -GREAT quility for the price -Decent mids -Easy to drive, can go pretty loud. -Drowns pretty much all noise whilst music is playing.

Cons: -Somewhat unconfortable. (may be just me) -You will notice noise coming from the vibration of the cords whenever they rub up against something (Not good for working out/doing something with a lot of movement)

Overall Review: Highs are just ok in my opinion. Also I might just have weird ears that the buds just don't fit well with (yes I tried the different sizes!) OVERALL----> I could not ask anything more out of these headphones. I got them on sale for 15$, was worth every penny and then some. Sennheiser headphones have proven to me again and again how good they are; these are no exception. Absolutely worth it if you can get these babies on sale.