---
product_id: 40341900
title: "OYLZ High Frequency Aluminum Metallic Double Tubes Survival Whistle Hiking Whistle with Keychain (2PCS Pack)"
brand: "oylz"
price: "445187₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/40341900-oylz-high-frequency-aluminum-metallic-double-tubes-survival-whistle-hiking
store_origin: VN
region: Vietnam
---

# OYLZ High Frequency Aluminum Metallic Double Tubes Survival Whistle Hiking Whistle with Keychain (2PCS Pack)

**Brand:** oylz
**Price:** 445187₫
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** OYLZ High Frequency Aluminum Metallic Double Tubes Survival Whistle Hiking Whistle with Keychain (2PCS Pack) by oylz
- **How much does it cost?** 445187₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/40341900-oylz-high-frequency-aluminum-metallic-double-tubes-survival-whistle-hiking)

## Best For

- oylz enthusiasts

## Why This Product

- Trusted oylz brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Including 2pcs Oylz double tubes whistle (1xgolden+1xsilver),it is super light weight,very easy to carry around ,in case of emergency you can blow it ,its high frequency can be heard from distance,trustable quality!

## Features

- 1.Durable and strong,made of high quality aluminum alloy.
- 2.Double tubes and crisp sound, you can use it in any life-saving environment.
- 3.Maximum sound intensity of up to 118 decibels, can be heard for far distance
- 4.High frequency Diplopore whistle is a good outdoor helper, compact and easy to carry, cavity free bead design, water inside also can be used. For Multisport , Camping , Mountaineering , Travel , Running , Climbing , Rock Climbing , Backpacking
- 5.Ultra-light and portable ( only 11g), can attach to any bags.

## Images

![OYLZ High Frequency Aluminum Metallic Double Tubes Survival Whistle Hiking Whistle with Keychain (2PCS Pack) - Image 1](https://images-na.ssl-images-amazon.com/images/I/41HOCEwk28L.jpg)
![OYLZ High Frequency Aluminum Metallic Double Tubes Survival Whistle Hiking Whistle with Keychain (2PCS Pack) - Image 2](https://images-na.ssl-images-amazon.com/images/I/41r5co8F-7L.jpg)
![OYLZ High Frequency Aluminum Metallic Double Tubes Survival Whistle Hiking Whistle with Keychain (2PCS Pack) - Image 3](https://images-na.ssl-images-amazon.com/images/I/41dVCkpvRCL.jpg)
![OYLZ High Frequency Aluminum Metallic Double Tubes Survival Whistle Hiking Whistle with Keychain (2PCS Pack) - Image 4](https://images-na.ssl-images-amazon.com/images/I/413J8CyiFiL.jpg)
![OYLZ High Frequency Aluminum Metallic Double Tubes Survival Whistle Hiking Whistle with Keychain (2PCS Pack) - Image 5](https://images-na.ssl-images-amazon.com/images/I/41N7TliXXjL.jpg)

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**Shop now:** [https://www.desertcart.vn/products/40341900-oylz-high-frequency-aluminum-metallic-double-tubes-survival-whistle-hiking](https://www.desertcart.vn/products/40341900-oylz-high-frequency-aluminum-metallic-double-tubes-survival-whistle-hiking)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-21*