Do these fit other hard hats or just JSP ones; thanks in advance

I've tried them up with 3 different hats none of which was JSP. They've fitted all of them but in some of them didn't snap while mounting them into the slots in the hats. As a result, they can slide out with time but it wasn't a trouble for me. Just had to mount it again.

Please can you tell me if the defenders can be rotated around when on the hard hat I assume they can be, but it doesn’t actually say they can be.

Yes, they can be positioned on the top, front and or rear

Jsp Sonis | Desertcart Cook Islands

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

NZ$359

Duties & taxes included

In stock

Sold byAmazon Cook IslandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Cook Islands.

Secure transaction

Description

🔇 Stay sharp, stay safe — hear the future, not the noise.

ALL DAY COMFORT FIT - Lightweight design with soft cushions and low clamp force keeps you focused, not fatigued.
TRUSTED UK MADE QUALITY - EN 352 certified, built for professionals who settle for nothing less than reliable protection.
SEAMLESS HELMET INTEGRATION - Perfectly pairs with JSP EVO helmets for an all-in-one safety solution on site.
INDUSTRY GRADE NOISE DEFENSE - Block out up to 31dB of harmful noise with precision-engineered hearing protection.
STREAMLINED LOW PROFILE BUILD - Compact earcups reduce snag risks and maximize mobility in demanding environments.

The JSP SONIS offers robust 31dB SNR hearing protection tailored for medium-noise industrial environments. Its compact, helmet-mounted design integrates seamlessly with JSP EVO helmets, delivering lightweight comfort with soft cushioned ear seals for extended wear. Engineered in the UK and EN 352 certified, it’s the go-to choice for construction, engineering, and maintenance professionals demanding reliable noise isolation without compromising mobility.

Specifications

ASIN	B07943SY8X
ASIN	B0GSVKMKKW
Age Range Description	Adult
Best Sellers Rank	92,896 in DIY & Tools ( See Top 100 in DIY & Tools ) 182 in Safety Earmuffs
Brand Name	JSP
Closure Type	Adjustable
Collection Name	Sonis
Colour	Grey / Orange
Country Of Origin	United Kingdom
Customer Reviews	4.6 4.6 out of 5 stars (376)
Customer reviews	4.6 4.6 out of 5 stars (376)
Date First Available	17 Mar. 2026
Fit Type	Behind the Head
Fit to Size Sentiment	Good
Garment Size Country	United Arab Emirates
Global Trade Identification Number	05038428263085
Import Designation	Imported
Item Dimensions	18.7 x 17.1 x 10.9 centimetres
Item Highlight	EVO Helmet mounted compact hearing protection for medium-noise work, compatible with JSP EVO helmets. UK made. EN 352.
Item Type Name	Ear Defenders
Item Weight	288 Grams
Manufacturer	JSP Safety
Manufacturer Part Number	AEB030-0CY-0G1
Material Type	Foam
Model Number	AEB030-0CY-000
Noise Control	Sound Isolation
Noise Reduction Rating	31 Decibels
Number of Items	1
Number of Packs	1
Occasion Type	industrial/construction
Pattern	Solid
Product Style	Helmet Mounted
Single Number Rating	31 Decibels
Size	One Size
Unit Count	1.0 count

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

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months 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.

NZ$359

Duties & taxes included

In stock

Sold byAmazon Cook IslandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Cook Islands.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

Ali H.

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

1 day ago

View all Trustpilot reviews