Product Features: . Classic color， with a sense of design， adding to taste. . Soft silicone earplugs， high sound insulation， great comfort obedient degrees. . New flat wire， flexible， durable， easy to tie. . Using high-quality single， clear and pure treble. . Wire with volume adjustment， more convenient use. . Can be used with mobile phone / MP3 / music player / radio / computer ... like.

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