... + support up to 32 GB TF card Model No.:FS-320 EXW priceAccessories:charging line,usb line,charger,eyepatch,packing package ... High speed USB2.0Max Power Output(L)10mW+(R)10mW(320)hmMP3 Bitrate64Kbps-320KbpsWMA Bitrate64Kbps-320KbpsLanguageZh, En, De, It, Pt, NL ... *55*30mmCertificateCE/RoHS/FCC jieba slap-up video glasses FS-320