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Description

【Advantage】The transmission distance is long enough to call for help, attract companions, and survive in the wild, your companions can easily find your location..【Material】The whistle is made of high-quality plastic, which is safe and durable, and can be used in all seasons...【Portable】Compact size and portable mode, you can hang it on your bag or the key ring, very convenient to carry..【Application】It is suitable for outdoor activities such as mountaineering, tourism, camping, and going out to play, and it is also a good gift for sports partners..【Package】This product contains five whistle, please refer to the product picture for specific size. They are great gadgets for account activity.

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