headphone,headset,earpiece,earphone for MP3/MP4, excellent sound quality small size, light weight and comfortable earplug. item no: headphonepacking:80 pcs/cartoncarton size:0.16 cbm headphone for MP3/MP4/computer/DJgood quality headphone for MP3/MP4/computer/DJcompetitive priceit is compatible with general mobile phoneswelcome to contact with me!