HX-0009B——MP3耳机
1.耳插式设计,动感立体双声道;
2.喇叭直径:15mm;振膜:9U;
3.阻抗:32ohms ; 频率:100Hz~3.5kHz.
4.3.5mm镀金立体声插针.
5.传输线卷藏,伸缩自如;可卷传输线长短可选，范围为：80~140(cm)
6.主要用于MP3、PDA等设备
HX-0009B——MP3 Earphone
1.in-ear type, stereo dynamic.
2.Speaker eter: 15mm with ferrite magnet.
3.Impedance: 32ohms
4.SPL: 85dB +/- 2dB at 1mW, cM.
5.aximum input power:10mW.
6.equency response: 100Hz~3.5kHz.
7.rmal input power:5mW.
8.rd type: coated copper.
9. Earphone in metallic silver color.
10. 3.5mm stereo plug: gold-plated, I-type.
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