NRR22 electronic Bluetooth ear defender muffs at a three-quarter angle on a white background

Model in PPE goggles wearing NRR22 electronic Bluetooth ear defender muffs on a white background

Feature graphic: ABS cups, nylon headband, folding frame, model EM030

Feature graphic: awareness amplified, independent volume control, 3.5mm input

Lifestyle: workshop user wearing NRR22 electronic Bluetooth ear defender muffs

Feature graphic: flagship protector, NRR22, Bluetooth 5.0, dual mics, 0.01s reaction

Premium hero: NRR22 electronic Bluetooth ear defender muffs on dark stone

NO RISK

90-DAY FIELD TRIAL

We get it - you've been disappointed before. So here's our promise: Try for 90 days and if it's not meeting expectations, we'll refund every penny. No hoops. No hassle.

(21 REVIEWS)

EAR DEFENDER MAX 3.0 EHP OVERHEAD SET

Where Premium Protection Meets Intelligent Performance

SECURE COMFORTABLE FIT

BUILT FOR FOCUS

RELIEVE STRESS & NERVES

ENCOURAGE CONCENTRATION

Brilliant for long shifts. Blocks out loud tools while still letting me hear conversations. The Bluetooth is a great bonus

Lee O.

Solid build quality and very comfortable. I use them in my workshop every day and they’ve made a huge difference

Ant R.

NO RISK

90-DAY FIELD TRIAL

We get it - you've been disappointed before. So here's our promise: Try for 90 days and if it's not meeting expectations, we'll refund every penny. No hoops. No hassle.

DESCRIPTION

The DEISTORM Ear Defenders Max 3.0 Set combine advanced hearing protection with intelligent audio technology, allowing you to work safely without disconnecting from your surroundings.

Engineered for demanding environments, they automatically suppress harmful noise while amplifying important ambient sounds like conversations, warning signals and machinery movement.

Bluetooth 5.0 keeps you connected to calls, music and podcasts throughout your workday, while the rugged, foldable design delivers lasting comfort and durability on site.

Whether you're working in construction, engineering, woodworking or the workshop, DEISTORM provides the confidence to protect your hearing without compromising awareness.

FEATURES

Professional Active Noise Reduction (NRR22dB)
Instantly reduces harmful noise in just 0.01 seconds when sound levels exceed 82dB.

Bluetooth 5.0 Connectivity

Wirelessly connect to smartphones, tablets and laptops for calls, music and podcasts.
Ambient Sound Amplification
Dual omnidirectional microphones enhance surrounding sounds, allowing you to hear conversations, alarms and approaching vehicles.
Independent Audio Control
Separate Bluetooth and ambient volume controls let you customise your listening experience.
All-Day Comfort
A wider adjustable headband and cushioned ear cups provide a secure, comfortable fit throughout long shifts.
Foldable & Portable
Lightweight folding design stores easily in your toolbox, backpack or work bag.
Engineered for Professionals
Designed for construction, woodworking, engineering, manufacturing, DIY and workshop environments.

HANDLING & CARE

Store in a clean, dry place when not in use.
Wipe ear cups and headband with a soft damp cloth after use.
Avoid using harsh chemicals or abrasive cleaners.

Ensure the ear defenders create a proper seal before use for maximum protection.
Do not submerge the product in water or expose it to excessive moisture.
Always follow workplace PPE and hearing protection guidelines.

SPECIFICATIONS

Noise Reduction Rating: NRR 22dB
Noise Response Time: 0.01 Seconds
Activation Threshold: 82dB
Bluetooth Version: 5.0
Audio Input: 3.5mm AUX
Microphones: Dual Omnidirectional
Power Supply: 2 × AAA Batteries
Materials: ABS Ear Cups & Nylon Headband
Adjustable Folding Headband
Independent Bluetooth & Ambient Volume Controls

Shipping

We offer tracked and insured shipping for all of our orders. Order processing takes 1-3 business days before shipment and 5-7 business days to arrive at your door.

THOUSANDS OF 5+ STAR REVIEWS

90-DAY MONEY-BACK GUARANTEE

EXTRA 10% OFF FOR NEW CUSTOMERS | USE CODE: "NC10"

Hear What Matters. Block The Rest

Stay connected while you safeguard your hearing.

1. Instant Protection

Shield your ears from harsh impact sounds for a calm and focused experience at the range.

2. Wireless Freedom

Stream audio effortlessly so you can stay connected to calls or music without breaking your concentration.

3. Enhanced Awareness

Amplify subtle sounds around you to feel confident and fully aware of your surroundings while working.

4. All-Day Comfort

Enjoy a wider headband designed to keep you comfortable during long sessions of focus or construction work.

5. Simple Control

Adjust your volume with intuitive knobs for a seamless experience that never distracts from the task at hand.

SEE HOW OTHERS STAY PROTECTED

WHAT OUR CUSTOMERS ARE SAYING

Join our community of shooters who trust these earmuffs to keep their focus sharp and ears safe.

Finally found something that fits comfortably while I am at the range. No more bulky gear that gets in the way of my aim.

Super light and easy to fold up in my bag. Perfect for packing up after a long day of training.

Simple to use and the controls are right where you need them. No fumbling around when things get busy at the shop.

Good fit, reliable connection for music. Helps make the workday go by much faster when I have a podcast on.

Great ear protection. Works very well with large calibre rifles.

It is nice to have gear that feels like it was designed for human heads. No pinching, just solid comfort even after hours of wearing them at the workshop.

I was skeptical about the electronic part, but it really works well. I can hear perfectly and stay protected at the same time.

Sturdy build but surprisingly light. They do exactly what they claim to do every single time I put them on.

I love being able to hear my friends clearly between shots without taking my headset off. It makes the whole experience way more social.

These are perfect for keeping my ears protected during loud projects. I appreciate how quickly they adjust to sudden noises, which really helps me stay focused on the task at hand without getting distracted or startled by loud equipment.

Stays put and doesn't get hot during longer sessions. Exactly what I needed for my weekend projects and range trips.

Really happy with these. They are comfortable, effective, and the sound quality for calls is surprisingly clear. Great investment for anyone who spends a lot of time working with loud machinery.

The bluetooth is a game changer for me. I can listen to my favorite podcasts while prepping my station and then switch right back to focus mode. Really happy with the convenience here.

So much better than standard plugs. The amplification makes it easy to talk to my partner while we work without feeling isolated.

Excellent quality. Keeps the noise out while still letting me hear what matters.

FAQ

ANSWERS TO YOUR MOST COMMON QUESTIONS

CONTACT US IF YOU HAVE ANY OTHER QUESTIONS.

Don't hesitate to send us a message! Our support is happy to help

WHO ARE THESE EARMUFFS FOR

These are built for anyone spending time at the range or out hunting. They balance your need for quiet protection with the ability to hear important environmental sounds or your favorite audio clearly.

HOW DO I START USING THEM

Simply pop in the batteries and adjust the headband for a snug fit. You can sync your devices via wireless connection or use the audio jack. You will feel the difference in comfort and hearing clarity immediately upon wearing them.

WHAT ABOUT SHIPPING AND RETURNS

We get your gear to your door as quickly as possible. If anything is not right with your order, our team is here to help you get a resolution or an exchange settled without any fuss.

ARE THEY COMFORTABLE FOR LONG SESSIONS

We designed these with a wider headband and lightweight build to take the pressure off. They are intended to stay comfortable on your head throughout the entire day while you focus on your work or hobby.

HOW DOES THE SOUND AMPLIFICATION WORK

The built-in microphones pick up nearby sounds and boost them so you can hear clearly without removing your protection. It helps you stay aware of your surroundings and communicate with others while keeping your ears safe.

CAN I USE THESE WITH MY PHONE

Absolutely. Because they feature wireless connectivity, you can easily pair them with your smartphone. Stay connected, listen to your podcasts, or take calls without ever having to compromise on your hearing protection.

ARE THEY DURABLE FOR ROUGH WORK

We chose sturdy materials that can handle the demands of a busy workshop or range environment. They are built to hold up over time so you can count on them whenever you need to block out noise.

HOW DO I CARRY THEM AROUND

They feature a foldable design that makes them very easy to pack away. They tuck into your bag without taking up much space, making them the perfect companion for travel or days out in the field.

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