This batch of headphones is a good headset, Dopoda. The original distribution headset, the early airliner earphone, and the process exceeds QUN.Look at the speaker, Fengda''''''''''''''''''''''''''''''''s 1HB speaker produced by the original, inventory tail.A batch of headphones done in Dopod, for the music mobile phone to play the market, use Fengda original unit, determine the quality of the earphone, using high-elastic wire, unequal long-term design, L wire 1.3 metersThe R wire is 1.6 meters long.It''''''''''''''''''''''''''''''''s slightly longer than the ordinary headset, the benefits bring everyone, and the price may be increased in the later period, and there is no longer there.