品名：铝合金双管口哨

型号：AT7606

材质：铝合金

规格：长55mm×宽15mm×厚8mm（加上链子全长10.5CM）

峰值音量：约120dB

表面处理：氧化+喷砂

颜色：银色

包装：opp袋独立包装

包装后规格：8*5*1CM

重量：11克

口哨里面的芯子是塑料的。

特点：

1、轻巧，且配有钥匙扣，便于携带；

2、口径更大，哨声更响，户外求救用品；

3、铝合金材质，表面采用阳极氧化技术成色，不褪色，使用寿命更长。

Name: aluminum alloy double pipe whistle

Model: AT7606

Material: aluminum alloy

Specifications: long 55mm * wide 15mm * thick 8mm (plus chain full length 10.5CM)

Peak volume: about 120dB

Surface treatment: oxidation + sand blasting

Color: Silver

Packing: OPP bag independent packing

After packing specification: 8*5*1CM

Weight: 11 grams

Characteristic：

1, light, and with key button, easy to carry;

2, larger caliber, more whistle, outdoor help.

3, aluminum alloy material, the surface uses the anodization technology to become
the color, does not fade, the service life is longer.

1, light, and with key button, easy to carry;

2, larger caliber, more whistle, outdoor help.

3, aluminum alloy material, the surface uses the anodization technology to become the color, does not fade, the service life is longer.