The new seal with full accessories packaging
<br />IE80 wide sound field, headphone low dive, good elasticity, knot strength and taste, the intermediate frequency intensity big, full bodied vocals, high-frequency permeability bright, has a good resolving power, sound field open, good location.
<br />About burn:
<br />1, with some soft music at lower volume levels to relieve the headset first 10-30 hours;
<br />2, with ordinary music (rock, except dance) boil at medium volume for 100-200 hours;
<br />During this process
<br />1, can not work continuously for too long, because the voice coil to work for a long time may have a fever, it will burn the voice coil! Preferably separated two hours to stop a few minutes and then continue.
<br />2, the volume must not be too large or violent pull the diaphragm will cause the voice coil loose, diaphragm deformed or even tear.