Mp3 earphone
1. Speaker diameter: 14.8mm
2. Sensitivity at 1khz: 110+/-3db
3. Impedance: 32+/-15%ohm
4. Mylar: 6u
5. Frequency response: 50-18000hz
Type:in-ear dynamic Speaker:ª¦10mm lmpedance:32ohm Sensitivity:108dB S.P.L at 1KHZ Frequency Response:10-22,000Hz Rated POWER:3mW Max.input power:30mW Cord Length:1.5mm Jack:3.5mm
Earphone Spec: Earphone for mp3 Speaker: 15 mm Sensitivity:102db s.P.Lat 1khz Impedance:32 ohm Frequency response:20hz-20, 000hz Rated power:1000mw Plug type: 3.5mm stereo More new, hot items are available.
Supplier: MP4, MP3, car MP3, earphone, headsets
Services: Import & export agency
Supplier: Headphone, earphone, MP3 player
Services: OEM
Mp /wma/mtv (can save wmv, wma, asf, mpg, mpeg, mov, avi into .Mpx ), support mpv, mpeg i/ii layer / , - kbps Digital fm radio Usb flash disk, mb/ mb/ mb/ gb built-in flash memory Digital voice recording ktft color display D support, lyric display E-book function, support txt (can download *.Txt file to read it as a book) Long time playback (up to hours) Rechargeable lithium battery Driver needed under windows me, , xp or above (except win ) Color box/ctn
Mp4 1:mp3/wma/mtv (can save wmv, wma, asf, mpg, mpeg, mov, avi into .Mpx ), support mpv, mpeg i/ii layer 2/3, 8-448kbps 2: digital fm radio 3: usb flash disk, 128mb/256mb/512mb/1 gb built-in flash memory 4: digital voice recording 5: 2.4fs262ktft color display 6:id3 support, lyric display 7: e-book function, support txt (can download *.Txt file to read it as a book) 8: long time playback (up to 12 hours) 9: rechargeable lithium battery 10: driver needed under windows me, 2000, xpor above (except win98) Color box/ctn
Supplier: Computer, MP4, MP3, earphone, flash
Buyer: Computer, MP4, MP3, earphone, flash
Supplier: Mp3, mp4, hi-fi earphone, gps, digital frame
Services: OEM, ODM of mp3, mp4, hi-fi earphone, gps, digital frame
Supplier: Headphone, earphone, microphone, keyboard, mouse, mp3 player