Summary: Really great product for the price. Works perfectly with my Android phone and tablet, and with the Bluetooth USB stick on my PC. Not the prettiest headset but it's comfortable to use for long periods and has good battery life. Recharges with regular microUSB which is convenient. I have half a dozen pairs of headphones but these are the ones I use most.
Summary: I have got up and walked away from my PC wearing a headset and ripped out the wires so many times that I decided to buy these. These would be perfect if once paired to my PC they stayed that way, I must have re-paired them to the PC half a dozen times now. Once paired they are brilliant, the sound is good and even on full volume will not damage anyone's ears, but then for some young people that may not be a good selling point..
Summary: I use this headset when working at home for telephone conference calls, using bluetooth connection to my home phone. Very comfortable, great sound for me and for voice quality in the conference call. They don't look glamourous - I couldn't imagine wearing them outside of the home. But great product and good value for home use.
Summary: I have converted to bluetooth... much less hassle... no wires needed. Works with all of my devices: Mac Book Air, Samsung Galaxy S3, iPad 3. I think the sound quality is very slightly compromised being bluetooth compared to a usd wireless, and a wired one. If you plan to connect it to multiple devices like I have, be aware. You need to completely switch the bluetooth off to get it to disconnect, before reconnecting it to another devices.
Summary: I bought this to use for calls on my laptop without being tied by wire to it. It paired instantly via bluetooth to my Thinkpad (Win7) and was ready to use immediately (can use while charging via USB). The range is good enough for me to go to the next room to make a cup of tea and the sound quality is fine for voices. I tried listening to music and it wasn't bad, but not exactly hi-fi. The headset is light and very comfortable to wear - fine for an hour.
Summary: I got these primarily as a headset for conference calls as the HTC mobile that my work provides is about a foot and a half short of useless for making voice calls. Once connected, this headset operates brilliantly and I can now actually hear what people are saying. Sound quality isn't up to the standards of Bose, AKG or other 'proper' audio companies, but it's certainly good enough to stream the audio from your phone or pc when you should be working.