Ultra-Loud. Ultra-Light. Ultra-Reliable.
This titanium emergency whistle from Boundless Voyage is your essential safety companion for any outdoor adventure. Delivering a piercing 120dB sound, featuring a pea-less design for all-weather reliability, and crafted from premium titanium, it's the reliable signal device you need when it matters most.
✨ Why You'll Love It
Durable Titanium Construction
Crafted from premium titanium — fully waterproof, anti-corrosion, and acid & alkali resistant. Never rusts and holds up reliably in all harsh complex outdoor environments for long-lasting service.
120dB Ultra-Loud Sound
This compact titanium whistle generates a sharp, loud sound up to 120 decibels. Can draw help from far away during emergencies to keep you safe outdoors.
Ultra-Lightweight & Portable
Only 4.2 grams in weight — easy to attach to backpacks or keychains for convenient daily carry. You'll barely notice it until you need it.
Pea-Less Multi-Scene Design
Without an internal pea ball, the whistle produces clear, undistorted sound even when soaked or covered with mud. Ideal for emergency survival, hiking, camping, travel, pet training, boating, and indoor sports coaching.
Versatile EDC Accessory
Comes with a tough woven lanyard that can be worn around your neck. This tiny, lightweight whistle is your reliable everyday carry companion.
📋 Product Specifications
| Brand |
Boundless Voyage |
| Model |
Ti9010O |
| Material |
TA1 Titanium |
| Dimensions |
5.5 × 0.8 cm |
| Weight |
~4.2 g |
| Sound Volume |
120 dB |
| Design |
Pea-less, Waterproof |
| Includes |
Woven Lanyard |
| Origin |
China |
Measurements are manual and may vary slightly.
❓ Quick FAQs
1. How loud is the whistle?
120dB — loud enough to draw help from far away during emergencies.
2. Is the whistle waterproof?
Yes. Fully waterproof, anti-corrosion, and acid/alkali resistant — holds up in all harsh outdoor environments.
3. How much does the whistle weigh?
Only 4.2g — ultra-light and easy to carry on backpacks or keychains.
4. Does the whistle work when wet or dirty?
Yes. The pea-less design produces clear, undistorted sound even when soaked or covered with mud.
5. What activities is this whistle good for?
Versatile — emergency survival, hiking, camping, travel, boating, pet training, and indoor sports coaching.
