Sign up for
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
Increase in the headset line separator, do not need to carry a separate splitter, you can share music with others; when one of the bad side of the headphones can not be used, one side can be replaced, without having to buy a new headsetdo, not waste, and environmental protection.
YiYuan/Lai; QiZhai/Lin; DongQing/Chen