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<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100106858961.html">供應(yīng)科普無線調(diào)頻耳機(jī)/廠家供應(yīng)無線四六級聽力耳機(jī)批發(fā)價(jià)格
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<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>科普/KP-808F</div></td>
<td class="td_1"><div>頻響范圍：</div></td>
<td class="td_2"><div>64—108MHz（Hz）</div></td>


</tr>
<tr>
<td class="td_1"><div>是否無線耳機(jī)：</div></td>
<td class="td_2"><div>二者都是</div></td>
<td class="td_1"><div>失真率：</div></td>
<td class="td_2"><div>詳見說明書（％）%</div></td>


</tr>
<tr>
<td class="td_1"><div>導(dǎo)線長度：</div></td>
<td class="td_2"><div>2.5（m）mm</div></td>
<td class="td_1"><div>插頭直徑：</div></td>
<td class="td_2"><div>3.5mm</div></td>


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[河南鄭州] <a  data-num="3"  data-flag="0" target="_blank">
鄭州科普文教用品科技有限公司
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其他影音電器,耳機(jī),功放機(jī),麥克風(fēng)/話筒
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<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100530056876.html">BS-880無線耳機(jī) 英語四六級考試耳機(jī) 四六級聽力耳機(jī) 教學(xué)耳機(jī)
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<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>寶升/BS-880</div></td>
<td class="td_1"><div>喇叭直徑：</div></td>
<td class="td_2"><div>40（Φmm）</div></td>


</tr>
<tr>
<td class="td_1"><div>導(dǎo)線長度：</div></td>
<td class="td_2"><div>1.8（m）mm</div></td>
<td class="td_1"><div>失真率：</div></td>
<td class="td_2"><div>1（％）%</div></td>


</tr>
<tr>
<td class="td_1"><div>頻響范圍：</div></td>
<td class="td_2"><div>50-18000（Hz）</div></td>
<td class="td_1"><div>產(chǎn)地：</div></td>
<td class="td_2"><div>東莞</div></td>


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[廣東東莞] <a  data-num="3"  data-flag="0" target="_blank">
東莞市寶升電子有限公司
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<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>龍馬牌</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>1601</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>頭戴式</div></td>
<td class="td_1"><div>耳機(jī)輸出音源：</div></td>
<td class="td_2"><div>其他</div></td>


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<td class="td_1"><div>是否無線耳機(jī)：</div></td>
<td class="td_2"><div>二者都是</div></td>
<td class="td_1"><div>有無麥克風(fēng)：</div></td>
<td class="td_2"><div>無</div></td>


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[湖北武漢] <a  data-num="3"  data-flag="0" target="_blank">
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<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100867337796.html">雅炫T5英語四六級聽力耳機(jī)、無線教學(xué)耳機(jī)、無線擴(kuò)音器
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<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>arowx/雅炫</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>T5</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>頭戴式</div></td>
<td class="td_1"><div>耳機(jī)輸出音源：</div></td>
<td class="td_2"><div>隨身視聽</div></td>


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<td class="td_1"><div>是否無線耳機(jī)：</div></td>
<td class="td_2"><div>無線耳機(jī)</div></td>
<td class="td_1"><div>有無麥克風(fēng)：</div></td>
<td class="td_2"><div>無</div></td>


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[河南鄭州] <a  data-num="3"  data-flag="0" target="_blank">
鄭州雅炫電子科技有限公司
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<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100964036376.html">英語四六級聽力耳機(jī)、艾本廠家(已認(rèn)證)
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<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>其他</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>2192</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>頭戴式</div></td>
<td class="td_1"><div>耳機(jī)輸出音源：</div></td>
<td class="td_2"><div>PC電腦</div></td>


</tr>
<tr>
<td class="td_1"><div>插頭類型：</div></td>
<td class="td_2"><div>USB</div></td>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>1590</div></td>


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[河南鄭州] <a  data-num="3"  data-flag="0" target="_blank">
鄭州艾本電子科技公司
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<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100276224856.html">英語聽力耳機(jī) mp3插卡無線耳機(jī) 重低音折疊耳機(jī) 四六級聽力耳機(jī)
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<table class="new_list">

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<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>寶升/BS-698</div></td>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>寶升</div></td>


</tr>
<tr>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>BS-698</div></td>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>頭戴式</div></td>


</tr>
<tr>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>英語聽力考試 休閑娛樂</div></td>
<td class="td_1"><div>耳機(jī)輸出音源：</div></td>
<td class="td_2"><div>隨身視聽</div></td>


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<td class="td_2"><div>直插型</div></td>


</tr>
<tr>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>KP-69</div></td>
<td class="td_1"><div>耳機(jī)輸出音源：</div></td>
<td class="td_2"><div>通訊設(shè)備</div></td>


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<td class="td_1"><div>品牌：</div></td>
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[河南鄭州] <a  data-num="3"  data-flag="0" target="_blank">
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其他影音電器,耳機(jī),功放機(jī),麥克風(fēng)/話筒
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<td class="td_2"><div>龍馬牌</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>1603</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>頭戴式</div></td>
<td class="td_1"><div>耳機(jī)輸出音源：</div></td>
<td class="td_2"><div>其他</div></td>


</tr>
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<td class="td_1"><div>是否無線耳機(jī)：</div></td>
<td class="td_2"><div>二者都是</div></td>
<td class="td_1"><div>有無麥克風(fēng)：</div></td>
<td class="td_2"><div>無</div></td>


</tr>

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[湖北武漢] <a  data-num="3"  data-flag="0" target="_blank">
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耳機(jī),學(xué)科專用教學(xué)設(shè)備,收音機(jī)、錄音機(jī)、放
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<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100956143994.html">四六級考試聽力耳機(jī)推薦_艾本耳機(jī)
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<td class="td_2"><div>賓果</div></td>
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<td class="td_2"><div>9735</div></td>


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<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>耳塞式</div></td>
<td class="td_1"><div>耳機(jī)輸出音源：</div></td>
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</tr>
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<td class="td_2"><div>L彎型</div></td>
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<td class="td_2"><div>2000</div></td>


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鄭州艾本電子科技公司
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<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100282378656.html">大量供應(yīng)BS-238A調(diào)頻無線折疊耳機(jī) 四六級聽力考試頭戴式耳機(jī)批發(fā)
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<td class="td_2"><div>寶升/BS-238A</div></td>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>寶升</div></td>


</tr>
<tr>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>BS-238A</div></td>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>頭戴式</div></td>


</tr>
<tr>
<td class="td_1"><div>耳機(jī)輸出音源：</div></td>
<td class="td_2"><div>隨身視聽</div></td>
<td class="td_1"><div>是否無線耳機(jī)：</div></td>
<td class="td_2"><div>無線耳機(jī)</div></td>


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[廣東東莞] <a  data-num="3"  data-flag="0" target="_blank">
東莞市寶升電子有限公司
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<td class="td_2"><div>科普/KP-69</div></td>
<td class="td_1"><div>頻響范圍：</div></td>
<td class="td_2"><div>55-108M（Hz）</div></td>


</tr>
<tr>
<td class="td_1"><div>是否無線耳機(jī)：</div></td>
<td class="td_2"><div>有線耳機(jī)</div></td>
<td class="td_1"><div>失真率：</div></td>
<td class="td_2"><div>詳見參考書（％）%</div></td>


</tr>
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<td class="td_1"><div>導(dǎo)線長度：</div></td>
<td class="td_2"><div>1.2（m）mm</div></td>
<td class="td_1"><div>插頭直徑：</div></td>
<td class="td_2"><div>3.5mm</div></td>


</tr>

</table>
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[河南鄭州] <a  data-num="3"  data-flag="0" target="_blank">
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<td class="td_2"><div>3612</div></td>


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<td class="td_1"><div>類型：</div></td>
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<td class="td_2"><div>3954</div></td>


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[河南鄭州] <a  data-num="3"  data-flag="0" target="_blank">
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<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>JBT-018</div></td>


</tr>
<tr>
<td class="td_1"><div>設(shè)備類別：</div></td>
<td class="td_2"><div>其他</div></td>
<td class="td_1"><div>加工定制：</div></td>
<td class="td_2"><div>加工定制</div></td>


</tr>
<tr>
<td class="td_1"><div>信噪比：</div></td>
<td class="td_2"><div>＞50dB</div></td>
<td class="td_1"><div>失真：</div></td>
<td class="td_2"><div>＜3%</div></td>


</tr>

</table>
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[山東濟(jì)南] <a  data-num="3"  data-flag="0" target="_blank">
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耳機(jī),學(xué)科專用教學(xué)設(shè)備
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<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100487002803.html">供應(yīng) BS-238A調(diào)頻無線折疊耳機(jī) 四六級聽力考試頭戴式耳機(jī)
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<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>寶升/BS-238A</div></td>
<td class="td_1"><div>喇叭直徑：</div></td>
<td class="td_2"><div>40（Φmm）</div></td>


</tr>
<tr>
<td class="td_1"><div>導(dǎo)線長度：</div></td>
<td class="td_2"><div>2.8（m）mm</div></td>
<td class="td_1"><div>失真率：</div></td>
<td class="td_2"><div>1（％）%</div></td>


</tr>
<tr>
<td class="td_1"><div>頻響范圍：</div></td>
<td class="td_2"><div>50-18000（Hz）</div></td>
<td class="td_1"><div>產(chǎn)地：</div></td>
<td class="td_2"><div>東莞</div></td>


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[廣東東莞] <a  data-num="3"  data-flag="0" target="_blank">
東莞市寶升電子有限公司
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<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>科普/KP-69</div></td>
<td class="td_1"><div>頻響范圍：</div></td>
<td class="td_2"><div>55-108（Hz）</div></td>


</tr>
<tr>
<td class="td_1"><div>是否無線耳機(jī)：</div></td>
<td class="td_2"><div>無線耳機(jī)</div></td>
<td class="td_1"><div>失真率：</div></td>
<td class="td_2"><div>詳見技術(shù)參數(shù)（％）%</div></td>


</tr>
<tr>
<td class="td_1"><div>導(dǎo)線長度：</div></td>
<td class="td_2"><div>1.2（m）mm</div></td>
<td class="td_1"><div>插頭直徑：</div></td>
<td class="td_2"><div>3.5mm</div></td>


</tr>

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[河南鄭州] <a  data-num="3"  data-flag="0" target="_blank">
鄭州科普文教用品科技有限公司
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</tr>
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<td class="td_1"><div>導(dǎo)線長度：</div></td>
<td class="td_2"><div>2.8（m）mm</div></td>
<td class="td_1"><div>失真率：</div></td>
<td class="td_2"><div>1（％）%</div></td>


</tr>
<tr>
<td class="td_1"><div>頻響范圍：</div></td>
<td class="td_2"><div>50-18000（Hz）</div></td>
<td class="td_1"><div>產(chǎn)地：</div></td>
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<td class="td_1"><div>產(chǎn)品關(guān)鍵詞：</div></td><td class="td_2"><div>四六級聽力無線耳機(jī)</div></td>
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</tr>
<tr>
<td class="td_1"><div>插頭類型：</div></td>
<td class="td_2"><div>直插型</div></td>
<td class="td_1"><div>耳機(jī)輸出音源：</div></td>
<td class="td_2"><div>隨身視聽</div></td>


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<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>寶升/BS-238A</div></td>
<td class="td_1"><div>喇叭直徑：</div></td>
<td class="td_2"><div>40（Φmm）</div></td>


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<td class="td_1"><div>導(dǎo)線長度：</div></td>
<td class="td_2"><div>2（m）mm</div></td>
<td class="td_1"><div>失真率：</div></td>
<td class="td_2"><div>1（％）%</div></td>


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<td class="td_1"><div>頻響范圍：</div></td>
<td class="td_2"><div>50-18000（Hz）</div></td>
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<td class="td_2"><div>東莞</div></td>


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萬用表,電子設(shè)備用變壓器,電池充電器,其他光
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報(bào)價(jià):<strong>32.00</strong>元</li>
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