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钥匙寻找器水滴钥匙寻找器小物件寻找器口哨感应寻找器

EXW Price: Min. order:

USD $0.37
≥1200/piece

USD $0.33
≥12000/piece

1200 piece

Weight 0.03 kg/piece
Stock num 100000 piece

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Supplier

深圳学达科技

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Description

钥匙寻找器（keyfinder）广泛用于广告促销市场，廉价新颖礼品，基本原理是，钥匙寻找器感应到声波，会发出哔哔哔声音，并有led红灯闪烁。如果和钥匙挂在一起就方便你用声控方式找到钥匙，钥匙寻找器的感应频率是1-4KHz，我们吹口哨的声音频率基本上是在这个范围内，吹口哨声音不需要借助其他乐器，简单便捷，所以我们叫“口哨寻找器”，吹口哨是会响，并不是只吹口哨才响，其他声音，电波也会触发它响。

品名：水滴寻找器+LED照明灯
产品尺寸：50*36*14mm
材质：ABS
电池型号：纽扣电池AG3或者LR41

常规颜色：白色,黑色,蓝色,红色

包装：插卡吸塑包装或OPP袋装

Update time：20250615102943