Neewer BLACK 2GB SPORTS HANDSFREE WIRELESS HEADSET EARPHONE MP3 WMA MUSIC PLAYER 2GB HANDSFREE WIRELESS HEADSET HEADPHONE WMA MP3 Music Player. Support MP3 WMA music format Capacity 2GB Operating system: Windows 98/ME/2000/XP Built-in rechargeable li-ion battery. BLACK 2GB SPORTS HEADSET EARPHONE MP3 WMA MUSIC PLAYER Description: * 100% Brand new high quality generic 2GB...