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 Cyprus

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 chaos, amplify your focus.

HYGIENIC DURABLE - Easy-to-clean TPE headband and replaceable cushions keep your gear fresh and long-lasting.
HELMET READY DESIGN - Seamlessly mounts to hard hats with reflective or ventilated headbands for enhanced visibility.
UNMATCHED NOISE DEFENSE - Block out up to 31dB of disruptive noise and stay focused on the job.
CUSTOMIZABLE COMFORT FIT - Adjustable steel arms and cushioned ear cups ensure all-day wear without fatigue.
UK ENGINEERED EXCELLENCE - Developed with acoustic experts and built to EN 352-3 standards for trusted protection.

The JSP SONIS COMPACT Ear Defenders deliver professional-grade hearing protection with a 31dB SNR rating, featuring adjustable steel arms for a tailored fit and compatibility with hard hats. Designed in the UK with acoustic engineering expertise, these earmuffs combine comfort, durability, and hygiene with EN 352-3 certification, making them ideal for demanding industrial environments.

Specifications

ASIN	B07943SY8X
Age Range Description	Adult
Best Sellers Rank	13,964 in DIY & Tools ( See Top 100 in DIY & Tools ) 53 in Safety Earmuffs
Brand Name	JSP
Care instructions	Hand Wash
Closure Type	Adjustable
Colour	Grey / Orange
Customer Reviews	4.6 out of 5 stars 367 Reviews
Fit Type	Behind the Head
Fit to Size Sentiment	Good
Garment Size Country	United Arab Emirates
Global Trade Identification Number	05038428263085
Item Type Name	Ear Defenders
Item Weight	0.29 Kilograms
Manufacturer	JSP Safety
Manufacturer Part Number	AEB030-0CY-0G1
Material Type	Foam
Model Number	AEB030-0CY-000
Noise Control	Sound Isolation
Noise Reduction Rating (NRR)	31 Decibels
Pattern	Solid
Product Style	Helmet Mounted
Single Number Rating (SNR)	31 Decibels
Size	One Size
Unit Count	1.0 count

Reviews

A**A

Comfortable & Safe

Really good, comfortable + saves the Headache of looking for Ear Defenders

23.10.2025

A**E

Good value

Good quality and good fitting

20.10.2024

K**R

Excellent

Great piece of kit, use 5 days a week.

4.03.2026

R**L

Great kit but lifts helmet when wearing defenders

Great kit, tight fit to my helmet but lifts it up abit when ear defenders are placed over ears.

23.09.2025

M**V

TOP

Very good Ear Defenders which helped me for noise reduction and also the weight is not to much when I wear it all day with the helmet. They are very comfortable and durable!

22.01.2026

C**Y

Excellent

Not a bad bit pricey for you know what they are, but yeah, would buy again

24.05.2026

L**D

Spot on hearing protection

Perfect to slot on the JSP helmet, easy to tuck up out of the way and fit great when required.

26.06.2025

J**Y

Great priced hearing protection

Quality item Great Price Delivered next day. Great service.

5.08.2025

C**A

Perfecto para incluir en el casco

Para incluir en el casco de protección cuando los niveles de ruido son elevados. Buen envío y la calidad es la que esperas. Atenúan tal y como buscas

18.01.2026

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.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

€ 122.07

Duties & taxes included

In stock

Sold byAmazon CyprusDelivered 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 Cyprus.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

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

2 months ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

View all Trustpilot reviews