How good are these for working around jet noise on an airport?

I have used these in a machine shop screaming through materials at 140dB. The noise level was very comfortable with these on. I could listen to instrumental jazz and still get things done. Perhaps you can relate that to jets.

Can you determine the direction of the "uncanceled" audio coming in from the microphones? (I'm NOT asking about the aux input.)

I can tell the direction of the source from which non-canceled noises are emanating when I am wearing the headset. I wear them on a Ford 8000 which has the muffler exhaust right up in front of you. Very Loud, without the headset on, but very nice with the headset. After about 4 hours of constant use, the headset does tend to feel like it is tight on your head. I am glad I purchased them. I used to just use the foam ear plugs, but that was not enough noise dampening. I hope this answered your question.

Would this muff work with impulsive noise?

What is impulsive noise? This is by far the best noise cancelling device around. I use it exclusively with all my power tools especially with my back back blower which is very very liud

No, it will not work with hardhats

Electronic Noise Canceling Safety Earmuffs

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Description

🔕 Silence the noise, amplify your focus.

BUILT TO ENDURE - Engineered to resist water, moisture, contaminants, shocks, and vibrations—ready for any environment.
USER FRIENDLY POWER - Simple on/off switch with power indicator ensures effortless control and battery management.
NEXT LEVEL NOISE CONTROL - Combines 26 NRR passive and 20dB active noise cancellation for unmatched hearing protection.
CERTIFIED SAFETY ASSURANCE - CE approved and CSA Class A certified for professional-grade hearing protection you can trust.
SEAMLESS AUDIO INTEGRATION - Plug in your device with the universal 3.5mm audio jack and stay connected while protected.

The Noisebuster Electronic Noise Canceling Safety Earmuffs deliver industry-leading hearing protection by combining 26 NRR passive noise reduction with up to 20dB active noise cancellation across 20Hz to 800Hz. Featuring a 3.5mm audio interface for device connectivity, water and shock resistance, and CE certification, these lightweight, battery-powered earmuffs are designed for professionals demanding durable, reliable, and smart hearing safety.

Specifications

Manufacturer	NoiseBuster
Part Number	PA4000
Product Dimensions	17.6 x 4 x 10.6 cm; 9 g
Item model number	PA4000
Colour	Black With Yellow Earcup Bands
Style	Portable
Material	Plastic
Power Source	Battery-Powered
Item Package Quantity	1
Certification	CE Certification
Batteries included?	No
Batteries Required?	Yes
Battery description	AA
Item Weight	9 g

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews