The unit works perfectly, the angled mini-connector is a good idea... and audio quality is respectable.  The Round foam plug doesn''t hold in my ears, so luckily I can use the soft plugs sold by NuTechnology.  In result I have a perfect swimmer headset.

I thought these were stereo sound, but on one side works. I do like the L-shaped connector.

I have small ears and the round ear pieces do not work for me so I bought the H2O waterproof headphones and replaced the round ear pieces that fall out of my ears and are not water proof with an old pair of "cylinders with fins" ear pieces that fit into my ears and act as conduits of sound and are waterproof ear plugs...I wish the company would give the buyer a choice of the type of ear piece -- rather than send different sizes of the same model ear piece, offer two different designs -- one is bound to work and will keep the buyer coming back.

The headphones did not work as my ears continued to fill up with water.  I swim 100 laps three times a week.
Great service however as i did receive a prompt refund.

In spite of trying all possibilities of different size buds that come with it and a cap that would be firm to stabilize the position, I find these headphones close to useless. This is my first product review...just doing it for others so that other swimmers don't waste their money!

They do not work at all. I tried on another pair at Sports Chalet and they didn't work either. It's the brand not the headphones.