Reviews: how long do i have to charge them

Allfei: A couple of hours for a full charge, but the charge lasts a while. ( Mar 21, 2009 10:24 )

Reviews: Are these headphones loud? And or noise canceling?

Allfei: Yes! ( Feb 22, 2009 17:44 )

Reviews: is these working on laptops?thank you

Allfei: Yes, laptop with bluetooth, if your lap not have, work well with USB cable ( Jan 11, 2009 15:29 )

Reviews: Can you answer phone calls wirelessly, too?

Allfei: Actually, they answer calls quite well. They do have a built-in microphone. And they're pretty clear too. ( Dec 21, 2008 13:25 )

Reviews: can these be used with a cord also?

Allfei: Yes; it has a cord, and you can use it for the headphones. These are honestly pretty great ( Nov 5, 2008 11:33 )

Reviews: Are they noise cancelling?

Allfei: Yes! Completely ( Oct 15, 2008 10:26 )

Reviews: Does this work with a TV?

Allfei: Yes, if the TV is Bluetooth compatible ( Sep 26, 2008 15:54 )

Reviews: Anyone listen to classical music with these? If so how does it sound?

Allfei: yes i do and it sounds great ( Jul 22, 2008 15:33 )

Reviews: What is the weight of the headphone itself?

Allfei: Put them on the scale and it says just a little over 9 ounces. ( Jun 12, 2008 14:43 )

Reviews: Are these "on-ear" or "over-ear" headphones?

Allfei: Over the ear. The padded cups fit around the ears comfortably. ( May 12, 2008 13:30 )