XB-203 Elderly Sound Amplifier Within the Ear Sound Sound Collector Loudspeaker

XB-203老人扩音声音放大器耳内式声音集音器扩音器

EXW Price: Min. order:

USD $12.34
≥200/piece

USD $11.97
≥1000/piece

USD $10.7
≥10000/piece

200 piece

Item No. DX6595
Stock num 10000 piece

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义乌德雄日用品

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Description

XB-203老人扩音声音放大器耳内式声音集音器扩音器

产品尺寸：41*35*9.5cm
一箱数量：200
一箱毛重：22kg
纸箱尺寸：63*53*36CM

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：5mA;
7、锂电池：35mAH;

内置充电锂电池；
充电时间为1-2小时;
充满电使用时间15小时左右;

Update time：20251103102827