Ouch!

The batteries don't last very long. The earbuds aren't that soft also they are bulky in size so I have to find "golden area" of my (I guess) small ear canal they fit snug enough in and stop falling out overall kind of hurt my ears leaving them sore. The audio quality doesn't live up to my expectations, there's a lot of feedback & static going on! Although the Bluetooth technology to pair with my devices works well, pairing is done easily. A bit sad it didn't come with any accessories - like a clip to clip onto my teeshirt...