Home Halter Sound Amplifier Headset

家用挂脖式放声扩音器耳机

EXW Price: Min. order:

USD $13.97
≥200/piece

USD $13.61
≥1000/piece

USD $12.16
≥100000/piece

200 piece

Item No. DX6594
Stock num 100000 piece

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义乌德雄日用品

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Description

家用挂脖式放声扩音器耳机

产品尺寸：16*13*1.5cm
一箱数量：200
一箱毛重：12kg
纸箱尺寸：40*64*34cm

1、最大饱和声压有：≤130±5dB；
2、最大增益：45dB;
3、频率响应范围：300--5500Hz;
4、最大谐波失真：≤8%;
5、等效输入噪声级：≤30±3dB；
6、最大工作电流：10mA;
7、锂电池：200mAH

适用于中度、重度听力损失；
4档音量调节；
内置充电锂电池；
充电时间为2-3小时;
充满电使用时间40小时左右

Update time：20251103102827