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shenzhen qinfa electronic co.,ltd
 

All Trade Leads by shenzhen qinfa electronic co.,ltd
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1,Speaker Dimension: 6u φ10mm diameter Mylar Speaker 2,Plug:3.5mm stereo plug 3,CordLength:120cm 4,Sensitivity:105dB +/ 3dB 5,Frequency Response:20-20,000Hz 6,Rated Power:10mW Max Power:50mW 7,Impendence:32ohms
 In-ear earphone  2007-10-24 [China]  >> Expired
1,Speaker Dimension: 6u φ10mm diameter Mylar Speaker 2,Plug:3.5mm stereo plug 3,CordLength:120cm 4,Sensitivity:105dB +/ 3dB 5,Frequency Response:20-20,000Hz 6,Rated Power:10mW Max Power:50mW 7,Impendence:32ohms   >>
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Type:Stereo Headphone With Mic Speaker:Ø40mm Sensitivity:108dB S.P.L at 1KHz Impedance:32Ω Frequency Response:20Hz-25KHz Rated Power:100mW Power Capability:1000mW Cable Length:Approx.2.5m Microphone Unit:9.7x6.7mm-54dB±2dB Plug Type:Ø3.5mm Stereo
 earphone for computer  2007-10-24 [China]  >> Expired
Type:Stereo Headphone With Mic Speaker:Ø40mm Sensitivity:108dB S.P.L at 1KHz Impedance:32Ω Frequency Response:20Hz-25KHz Rated Power:100mW Power Capability:1000mW Cable Length:Approx.2.5m Microphone Unit:9.7x6.7mm-54dB±2dB Plug Type:Ø3.5mm Stereo   >>
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.support MP3 music format .Built-in FM radio,support FM 6 stations store memory .year,month,day,hour,minute,second will be display .Auto turn off(sleeping mode) .Support Built-in 128MB/256MB/512MB/1GB Flash memory. .Selectable alarm Mp3 music song .Support E-book and *.txt file. .Support USB 2.0 High speed transmission. .Support SD/MMC card up to 4GB .Battery:4 pcs AAA Battery.
 MP3 Alarm Clock  2007-10-24 [China]  >> Expired
.support MP3 music format .Built-in FM radio,support FM 6 stations store memory .year,month,day,hour,minute,second will be display .Auto turn off(sleeping mode) .Support Built-in 128MB/256MB/512MB/1GB Flash memory. .Selectable alarm Mp3 music song .Support E-book and *.txt file. .Support USB 2.0 High speed transmission. .Support SD/MMC card up to 4GB .Battery:4 pcs AAA Battery.   >>
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1,Speaker Dimension:10mm 2,Plug:3.5mm stereo plug 3,Cord Length:120cm 4,Metal materials
 ordinary earphone  2007-10-24 [China]  >> Expired
1,Speaker Dimension:10mm 2,Plug:3.5mm stereo plug 3,Cord Length:120cm 4,Metal materials   >>
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1,Speaker Dimension:10mm 2,Plug:3.5mm stereo plug 3,Cord Length:120cm 4,Metal materials
 over-ear earphone  2007-10-24 [China]  >> Expired
1,Speaker Dimension:10mm 2,Plug:3.5mm stereo plug 3,Cord Length:120cm 4,Metal materials   >>
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