I read a few reviews about the size of the ear buds not fitting properly, but I ignored then since I've never had problems. However, there is so medium. Both the F the smaller and larger medium buds are a tiny bit off. They fall out if you move your head or touch the wires.

I went for these earphones after upgrading to a headphone jack-less iPhone. I was over the moon with the quality of the wired momentums so these felt like a must buy. The quality & comfort is identical to the wired which I have to say impressed me as I was expecting a drop in quality.

Hello head-fi community. Its' been a long time since I posted a review or even read anything sound related so bare with me here. These headphones were lent to me so they are not mine thus I have little time with them so I can't comment on all things such as durability and longevity.

- Sound good out of phone; enjoyable and fun sound; great looks; portable; good for traveling; removable cable; comfortable enough

- Need a good dose of burn-in; could have been a little more comfortable; passive noise isolation is average if not below that

Looked at a few mid to high end headphones and these seemed to have the best reviews. Not disappointed! These are nicely put-together cans which sound as good as they look. Pleased to discover you get a useful carry case as well.

I've been comparing the Sennheiser Momentum HD1 Free and SoundMAGIC E11BT.

The sound quality is neat, but the base part isn't enough. Personally, I feel like I'm lacking compared to Beats by Dre. It's just a personal feeling :)

The one knock against the Momentum , Sennheiser's generally highly praised over-ear 2013 headphone , was that it just wasn't all that comfortable to wear for long periods. Naturally, the fit varied from person to person, but there seems to have been enough griping for Sennheiser to make some design...

The Sennheiser Momentum 2.0 offers more spacious and softer earcups, making it a more comfortable headphone; It offers excellent, refined sound, high-end build quality, and a new folding design.

Somewhat pricey; should include cables for both iOS and Android devices in the box

Searching out the right set of in-ear headphones can be repetitive and expensive for music lovers. Finding the right fit is close to impossible and when found, the sound is inevitably not there.

I'm probably the worst customer for selling a pair of Bluetooth headphones. Most of them don't seem to fit my awfully shaped ears, the ones that do are not comfortable enough, I have a peculiar audio preference, and I just don't find them as convenient as just plugging a wire in.

Lucid and Dynamic sound; Comfortable; Long battery life

Not waterproof; Noise cancellation could have been better

The Sennheiser Momentum 2.0 are a second attempt at full-size, style-driven headphones from Sennheiser. The basics haven't changed too much – sound quality, the look and most of the basic features are pretty much the same.

Top-notch comfort; High-quality; fun sound; Good looks

Less subtle looks than first generation; Sound more fun than outright accurate