标题（Title） 一般不超过80个字符
EarDio - Good Stuff On A Budget
（31 个字符）
关键词（KeyWords）一般不超过100个字符
headphones, headphone, earphones, earphone, Sennheiser, sony, akg, iphone, plantronics, ipod, earbuds, sport headphones, full-size headphones, noise cancelling headphones, noise canceling headphones, portable headphones, in-ear, ear canal, noise isolating, pc gaming, on-ear, over-ear, clip-on, neckband, headphone accessories, headband, replacement parts, ear hook
（365 个字符）
描述（Description）一般不超过200个字符
great deal, better experience, rare stuff
（41 个字符）
