MiiKey MiiSport Blue Wireless Bluetooth 4.0 Headphone with Microphone ,Built-in MP3 player,Supports Micro SD ,Sweat-proof and HD Audio

I give it four stars because it is cheap and it works.It fits a little funny on my ears, but nothing bad, my biggest gripe is the volume keys, they click so loudly in my ear that it is a little painful. Other than that, they are a cheap pair of Bluetooth headsets with a decent microphone (yes, it takes calls, and the position of the mic may have something to do with it) that I do believe -- if I were the person that runs -- would stay on my head

I love these, I have 2 pair of the Miikey wireless headphones, this one has the sd card support which is awesome.I loaded my sd card with all my workout music, I use it at the gym, walking the dog and when riding the motorcycle, great battery life too.Very easy to pair with phone.There were some reviews that said they couldn't get the headset to cut off unless they popped the sd card out, so far I haven't had anytrouble with that, when I am finished listening to music, I just press and hold until the green light goes out. I am in love with the sweat resistanceof these headsets, but the best part is the sound, great sound and comfortable fit.

These headphones do not come with an SD card for storing mp3s, so this is something that you will have to purchase separately. And you can't simply plug in these headphones to your computer and transfer the songs to your SD card; neither the headphones nor the SD storage will be detected. You need to load the songs directly onto the SD card and then insert the SD card into your headphones.The headphones themselves are also not adjustable. I have a normal-sized head, and the headphones are really tight.

The loop is not large enough if you have a big head. Very tight.

Not bad, syncs quickly. But find them a little heavy hurts my ears after about 40 minutes of exercise

Unboxed them and so far they seem like a great quality! Havent used them yet...

Great bluetooth headset. I am getting over 15 hours of use between charges.

Fastest shipping ever, Exactly as described!!