Monster Cable Diesel In-Ear Headphones

Products received, but only two weeks, only one voice, how do? I am a buyer from China, through headphones shipped to China. Now, how should I do?This product is really so bad?

[QUOTE=xuxiaoxiang, post:21, topic:410604]
Products received, but only two weeks, only one voice, how do? I am a buyer from China, through headphones shipped to China. Now, how should I do?This product is really so bad?
[/quote]

Your warranty is with Monster, you might try contacting them here for assistance.