FM MP3-плеер ручки

MP3 pen player features: 1.material:brass metal or other upon client requirement 2.warantee time:1 years 3.interface:usb1.1/usb2.0 3.storage capacity:1-8G optional 4.auto run function and support plug-and-play 5.compatible with the operation systems of windows98/2000/SE/ME/XP/Mac os8.6 and above, drivers required only for windows95/98 and online download available. 6.data retention:over ten years 7.support mp3,WMA,ASF,WAV 8.FM digital radio function(optional):FM tuner:87.5mhz to 108mhz 9.li-ion battery rechargeable:up to 8H playback 10.SNR(signal to noise ratio)>85db 11.output of earphones:2X11mw(320hm) 12.high speed of data reading 15M/s and writing 10M/s 13.original(genuine) flash chip ,no upgrade 14.high quality and excellent after sales service 15.CE,FCC,ROHS certification