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Official Mayhem Shells

Name: Official Mayhem Shells
Brand: Heavys X Mayhem
SKU: shells-mayhem
Price: 34.0 USD
Availability: InStock

$34.00 USD

~~$34.00 USD~~ $34.00 USD

-0% Sold out

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Select Variant Shells Only Shells + Heavys Headphones Bundle

Product variants

Shells are officially licensed and headphones are approved by the artist directly. Designs are available in Limited quantities. When you purchase shells we pay royalties to the artists.

'Shells + Headphones Bundle' Includes:

+ Heavys H1H Headphones

+ 2 Mayhem Limited Edition Shells for H1H

+ 2 Heavys Original Shells for H1H

+ AUX Cable

+ USB-C Charging Cable

+ Official Authenticity Certificate from Axel Grell

+ Bonus Premium Protective Travel Case (worth $39)

'Shells Only' Includes:

2 Mayhem Limited Edition Shells for Heavys H1H Headphones

*Shells snap on the external side of the ear cup

Headphones Product Details

+ World’s first headphones built for Metalheads

+ 8 Drivers with patented placement creating optimal sound fields & frequency range coverage

+ Immerse in a Concert-like sound & feeling

+ 5 microphones
+ 50 hours of battery life
+ Bluetooth 5.1 plus a wired option
+ HellBlocker™ active noise cancellation
+ Transparent mode for speaking
+ Designed for comfort

+ Mobile app with EQ, Firmware upgrades & Benefits

Fast Free Shipping Over $220

+ 14 Day easy return policy

+ Free Global Shipping on Orders over $220

+ Duties already included in price

Bonus: Protective Travel Case

Grab a free Premium Protective Travel Case (eco friendly leather) for your H1H Headphones worth $39 for a limited time.

Will be added automatically to any order with H1H Headphones while inventory lasts.

View full details

Trusted By 200,000+ Music Fans

Rock On To Your Favorite Band

Multi-Driver Tech

Experience immersive audio with the precision of 8 drivers, covering multiple frequency ranges for superior listening of exceptional clarity, richness, and depth

Natural Sound Field

Heavys patented technology built by legend Axel Grell, is powered by 8 speakers with unique placement, generating the most optimal sound experience possible

World Class Features

Equipped with active noise cancellation, transparent mode, super soft earcups, wired/wireless options, prolonged play time, 5 built-in microphones, USB-C

Mayhem is a Norwegian black metal band formed in Oslo in 1984. They were one of the pioneers of the Norwegian black metal scene.

Shop Mayhem Shells

“ These headphones are incredible and have changed the way I listen to music ” - Josh M.

How HEAVYS Shells™ work?

Collect Shells to style & personalize your Heavys Headphones

Our innovative snap-on shells are the world's first replaceable headphone earcups, allowing you to easily mix and match designs in three simple steps:

Detach -> Attach New -> Headbang 🤘

Shop Mayhem Shells

Let customers speak for us

from 4439 reviews

Heavys H1H & H1E

Treated myself at Christmas with both the H1E earbuds & H1H headphones. AMAZING!! Blown away but just how good both are. The build quality, sound , comfort is nothing like I’ve had before. The Heavys team & Axel Grell have clearly put a lot of thought and time to create something very special to take your heavy metal listening experience to the next level. Highly recommended, thank you Heavys 🤘🏻🤘🏻

J H - uk

HEAVYS Wireless EarBuds

01/14/2026

I’m Heavier with H1H Headphones

These are sick, I also downloaded the app to customize them, and make them sicker. I love these headphones, and the interchangeable shells. Thanks!

Nick

Heavys

Best headphones ever!

I got this pair because another pair of different headphones broke and holy! I’ve never been more happy with headphones. This is the best sound quality I’ve ever heard and the battery life is incredible. I also sleep with my earbuds in and they didn’t fall out once. 10/10, would recommend

Miles

01/12/2026

Definitely worth it!

Heavys are exactly what I expected, a definite upgrade from my previous headphones. Love the hell blocker feature and the option of head padding for smaller heads. Sound quality is amazing and I love the cable option so I can plug these into my guitar’s amp! My doggo loves them too 😋

Tianni DC

01/11/2026

HEAVY!!! Quality buds.

Really happy with my buds. Look and feel quality, like the App and easy set up.
Sounds fantastic. Clear, deep, heavy! Love the sound. Great work. Can’t wait for some more band shells to customise them!

Paul Vaughton

01/09/2026

Built for Metal Lovers Who Want Power and Clarity

I originally bought a pair of Heavy’s headphones for my husband as a Christmas gift, and he loved them so much he immediately told me I needed my own pair. After using them myself, I completely get the hype.

These headphones are clearly made for metal. The sound is incredible—heavy and powerful, but still clean and balanced. The instruments really stand out without overpowering the vocals. Everything sounds clear, crisp, and exactly how metal should feel.

One of my favorite features is Hellblocker mode. My gym blasts pop and rap music nonstop, and this feature does an amazing job blocking it out so I can fully focus on my workout while listening to music that actually pumps me up. No distractions, just heavy riffs and motivation.

If you love metal and want headphones that deliver power without sacrificing clarity, these are absolutely worth it.

Kelly Turner

Heavys H1H Headphones

01/08/2026

Perfect, cancels outside noise well. Does amazingly for the music selection I have, brings out what I want to hear. Overall, solid product! Thank you, Heavys!

Christian

01/06/2026

Dammit Jim!!!!

The H1B’s….what every other earbud wants to be when it F’g grows up!!!! The most legit earbuds I’ve ever owned… I bought these damn things one month ago and I still haven’t had to put them onto a charger yet!!!

Da Vinci

Perfect :)

Very good Headphones:) very good comfort and sound quality

Heiko

01/03/2026

Best headphones ever.I�ve had high end�

Best headphones ever.I�ve had high end sennheiser�s. AKG�s , Bose, Beats, Graco�s , Sony�s and these are by far the best and most comfortable.

Alexander Dolan

The best headphones I�ve ever used

The best headphones I�ve ever used. So comfortable, the sound is amazing and the controls on them are really cool The noise cancelling.. (hellblocker) LOVE IT. You can hear every detail in the music as you�re supposed to. Never got that with other headphones/earphones before. 100% worth the wait from the preorder. Oh and the battery lasts weeks even when I use them every day (you can wear them for hours comfortably)

Sinead

Awesome headphones!!

Awesome headphones!!! A bit big, but they create an amazing sound stage� Definitely worth the $$ and the wait!! I HIGHLY recommend them�.

Todd B

HEAVYS Headphones for HEAVY METAL listeners

Heavys is doing great things for the METAL community! Finally we get specialized headphones made specifically for METALHEADS! I encourage fans of the Metal genre to experience the sound difference with Heavys and think they will benefit greatly from the upgrade! STAY HEAVY! Jason Batog

Jason Batog

Best out there!

It's common knowledge we all had to wait a long time for these to arrive, but oh my days it was so worth the wait!! I've had Bose, Sony and others in the past but these are beyond awesome! After a few listens, it was as though I was listening to remasters of the songs I've listened to for years. It's like you hear intricate things you wouldn't have heard with other headphones. And the volume controls mean you can crank them way past 11!____ Perfect for metallurgists! Heavys Rock!

Mr Maruska

These are the best love everything about them!!!

These are the best love everything about them!!! Need to get some Ozzy and Kiss and motley crew shells!!!

Estus W Webb

Heavys Fuck Off Shells

01/01/2026

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Official Mayhem Shells