A 4.7-gram titanium whistle that carries a 120-decibel call for help.
One solid block of TC4 titanium with no moving parts, so it lives on your keys and works the day you finally need it.
- 120 decibel output that cuts through wind, water and traffic
- Pealess single-chamber design with no pea to jam, freeze or wear out
- Machined from one block of TC4 titanium alloy
- Bio-compatible and corrosion resistant in wet or icy conditions
- Just 4.7g and 52mm long, so it disappears on a keyring
- Supplied with a keyring, ready to carry
Loud enough to be heard when shouting will not carry.
The NWS10 puts out up to 120 decibels, about as loud as a thunderclap and far louder than a raised voice. The single-chamber flute focuses the sound into one piercing tone that travels across open water, through dense bush and over the noise of wind, rain and traffic.
A streamlined air pipe means it blows easily, so you can sound it again and again without running out of breath when it matters most.
One piece of titanium, nothing to lose or replace.
Most safety whistles hide a small ball, or pea, that rattles inside to make the sound. The NWS10 has none. It is machined from a single block of polished TC4 titanium alloy, so there are no moving parts to jam with grit, swell when wet or freeze in the cold.
Titanium shrugs off heat, cold and crushing force, and it resists corrosion, so the whistle keeps working through years of pocket carry. The metal is bio-compatible too, which makes it safe to keep on your keys and against your lips.
The safety call you actually carry every day.
A whistle only helps if it is on you. At 4.7g and 52mm long the NWS10 weighs about the same as a coin and rides on the supplied keyring, a zip pull or a lanyard without you noticing it.
Clip it to a hiking pack, a child's school bag, a life jacket or a set of keys, and it is ready the moment a shout will not reach far enough.
WHY THE NWS10 OVER AN ORDINARY WHISTLE
Heard further
120 decibels carries across water, wind and traffic, where a plastic whistle and a raised voice fade out.
Nothing to jam
The pealess single-chamber design has no ball to freeze, swell or stick, so it sounds first time, every time.
Built to last
One block of TC4 titanium resists heat, cold, crushing and corrosion, instead of cracking like moulded plastic.
Always on you
At 4.7g it rides on a keyring unnoticed, so the safety call is there when you reach for it.
WHERE THE NWS10 GOES
Hiking & Outdoors
Signal your position if you are lost, hurt or separated from the group on the trail.
Emergency & Prep
A reliable call for help in your kit for floods, quakes and disaster readiness.
Personal Safety
A loud deterrent on keys or a school bag to draw attention fast on a quiet street.
Events & Security
Marshalls and security staff cut through crowd noise to direct people and signal teams.
SPECIFICATIONS
| Maximum Sound Output | 120 dB |
| Material | Polished TC4 titanium alloy |
| Length | 52 mm |
| Width | 7 mm |
| Height | 7 mm |
| Weight | 4.7 g |
*Pealess single-chamber design
The NWS10 is machined from one block of titanium with no moving parts, so there is no pea to jam, freeze or wear out.FREQUENTLY ASKED QUESTIONS
How loud is 120 decibels in real terms?
It is roughly as loud as a thunderclap and far louder than a shout, which is why the single tone carries over wind, rushing water and traffic noise. Blow it in short, hard bursts to be heard at a distance.
Will it still work when it is wet, cold or covered in grit?
Yes. Because there is no pea inside, there is nothing to swell, freeze or stick. The TC4 titanium body resists corrosion and crushing, so it sounds reliably in rain, cold and rough handling.
Is the titanium safe to keep on my keys and near my mouth?
It is. The polished TC4 titanium alloy is bio-compatible and corrosion resistant, so it is safe against your lips and skin and will not rust on a keyring.
What's In The Box
- 1× Nitecore NWS10 Titanium Whistle - polished TC4 titanium, 120 dB
- 1× Keyring
Keep a loud call for help on your keys.
GET YOUR NWS10 NOWYou’re Backed by Our 60-Day Ironclad Guarantee
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Try it for 60 days. If it’s not right for you, send it back.
We stand behind our gear. If you’re not happy with your purchase, just return the full package within 60 days and we’ll issue a full refund—no fuss, no forms, no hoops to jump through.
What Happens After You Order
- You’ll get an instant order confirmation email with your receipt.
- We’ll pack your order the next working day and send you a tracking number once it’s on the way.
- From the moment you order to the moment it reaches your hands, we’re here to keep you updated and supported.
When will I receive my gear?
- Singapore: Delivered to your doorstep in 4–6 working days.
- International: Arrive within 10–14 working days.
Returns and warranty
- Every product comes with a 1 to 3-year replacement warranty (depending on the item).
- If anything isn’t working right, just let us know. We’ll make it right.
FREE Gift with Purchase: Limited Edition Ember Shard Whistle
Spend $99 or more today, and we'll automatically include a limited-edition Glow-in-the-Dark Ember Shard Whistle when packing your order.
Charge it quickly under sunlight or your flashlight, and enjoy its subtle glow throughout the night—perfect for marking gear, emergency kits, or attaching to your bag.
Limited quantities. These will be swapped (at our discretion) to other gift items if shards are unavailable.
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