QTY |
FOB PRICE |
CIF PRICE
QUANTITY
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+
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TOTAL COST
$1660Brand : Magic News,102U,DH90,2016.7.1,Spot,Headset,Headphones,Head-mounted,Communication equipment,Other,USB,Wired Headset,There are,300Hz-6KHz,32,105,1,2.5,30,PU,PU,Noise-canceling headphones,Computer headset,Traffic Headset,OEM processing,Yes,Support,Support,National Joint Insurance,Can be provided as needed,USB + tuning wire control,2.5mm + tuning wire control,3.5mm + tuning wire control,Double DC head + tuning wire control,Crystal head + with tuning wire control,Support,No |
Material : Default |
Pcs/Carton : N/A | Packing Size/Carton : N/A | Packing Vol/Carton : N/A |
N.W./Carton : N/A | G.W./Carton : N/A | QTY in 40HQ : N/A |
QTY in 40GP : N/A | QTY in 20GP : N/A |
单耳USB话务电脑耳机 头戴式 轻便笔记本办公网课学习 PC客服耳麦
产品特点:
1、 头戴护耳式,隔噪音,抗疲劳。
2、 护耳罩采用高品质PU皮质材料,耳罩填充物采用进口慢回弹海绵,柔软舒适。
3、 使用方便简单,即插即用。
4、 耳机采用单侧进线,免除线杂的困扰。
5、 优质芯片及合理的pcb设计带来优异的EMI特性。
技术参数:
1、接口类型: USB2.0接头
2、喇叭直径:Ф30mm
3、喇叭阻抗:32Ω
4、喇叭频率响应: 20Hz - 20KHz
5、喇叭灵敏度:115dB
6、额定输出功率:41MW
7、大输出功率:84MW
8、噪音水平:≤-78dBA
9、动态范围:≥78 dBA
10、失真率THD:≤0.1%
11、立体声串音:≤-52 dBA
12、麦克风规格:6*5mm
13、麦克风灵敏度: -52dB
14、麦克风指向性:全指向
15、麦克风阻抗:≤2.2KΩ
16、麦克风频率响应: 50Hz - 15KHz
17、耳机线材长度:2M
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