Reviews: is it heavy?

Allfei: it is very light and suitable for running. ( Mar 22, 2011 10:7 )

Reviews: are you factory

Allfei: yes. ( Mar 11, 2011 12:7 )

Reviews: send us more information.

Allfei: ok, will send to your email address. ( Feb 26, 2011 9:7 )

Reviews: how many colors for this type

Allfei: many, please see pictures. ( Feb 16, 2011 9:5 )

Reviews: can it be used when driving?

Allfei: you can use. but it is not safe. ( Feb 3, 2011 9:4 )

Reviews: how is the sound?

Allfei: the sound is good quality. ( Jan 27, 2011 9:2 )

Reviews: is there mini earphone

Allfei: this one is not mini. ( Jan 20, 2011 9:54 )

Reviews: earphone orginal need

Allfei: our design is original and we have patent ( Jan 8, 2011 9:51 )

Reviews: do you sell to anyone on amazon

Allfei: yes, a few customers there. ( Dec 11, 2010 9:47 )

Reviews: Please send quotation for UK FOr january order cheers

Allfei: what is your qty ( Nov 19, 2010 9:44 )