outdoor flat aluminum alloy dual-frequency survival whistle double tube outdoor survival lifesaving whistle equipment high frequency whistle 户外扁铝合金双频求生口哨双管户外生存救生哨子装备高频哨子

100 piece

Specifications

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brand: other

material: aluminum alloy

specifications: double hole survival whistle

item no.: double hole whistle

origin: china

packing quantity: 2000

printed logo: ok

customized processing: yes

applicable scenarios: hiking camping

whether cross-border export is exclusively available: yes

Material: Aluminum Alloy Weight: About 12g Color: Silver, Gold Packing: Opp bag with individual packaging

Peak volume: About 120dB Surface treatment: Oxidation + Sandblasting Specifications: Length 55mm × Width 15mm × Thickness 8mm

【Features】

1. Lightweight and comes with a keychain, making it convenient to carry.

2. Larger diameter, louder whistle, outdoor emergency equipment;

3. The material is aluminum alloy, and the surface is coated with anodic oxidation technology to prevent fading, ensuring a longer service life.

Packing Specification: 2500 pieces, 45*30*25cm, 30KG

Update time：20250610153148

outdoor flat aluminum alloy dual-frequency survival whistle double tube outdoor survival lifesaving whistle equipment high frequency whistle 户外扁铝合金双频求生口哨 双管户外生存救生哨子装备高频哨子