earHD® 90

Upgrade your ears with this revolutionary passive device that enhances and focuses sound.

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Chosen colour: Black


Reasons to buy

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• Music or spoken word events 

• Playing an instrument

• Watching TV

• Listening to nature


• Conversation

• Anywhere you want to focus on more detail in sound



• Proven to increase high frequency detail

• 60º - 90º dispersion for capturing sound

• Tough and durable

• Up to 12.8dB in ambient noise blocking

• Comfortable to wear


What's included

• 1 pair of earHD 90

• Three sizes of replaceable silicone tips

• Flare carry pouch


earHD® 90 fitting guide

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Customer Reviews

Based on 8 reviews
Doan Hoang
Good sound to enjoy

I got these for my autistic partner so hear better out in public but we just use them for music shows. What they do depends on the performance and acoustics of the place but generally things do sound better. We just forget to bring them. I believe they change crowd noise also.

Gonçalo Rodrigues
Increased focus

More attention on lectures

Michał K.
Great for musican

I play on saxophone and i can more focus on my sound and what i play. Awesome!!😊

Chris E.
Great Service

I purchased a pair of the EarHD 90s as my hearing aids often over accentuate the sibilance of the TV and occasionally feedback. The EarHDs arrived with the normal 3 sets of earbuds, but because of my somewhat narrow ear canals, the fit was not great. However, I contacted customer services and they despatched 3 smaller sets of foam buds very quickly, which have made for a much better fit and performance. To my ears, the EarHD 90s accentuate upper frequencies, whilst reducing some lows. This results in much clearer audio reception for me, where I'm not having to cup my ears to make out the treble better. As you'd expect from a passive product, they don't amplify at all, but just turning up the source volume slightly, coupled with the more isolated treble that this product provides, makes for a better listening experience. Is it like night and day? No, but it is an improvement and that's all one can ask for.

Lesley Ernst
Just so so

I’ve only noticed a mild improvement in following dialog while watching TV. I still need to have closed captions on. I have yet to try them in a restaurant as they are rather noticeable when you wear them.

Judith Cunnison


Technical Specification

A passive hearing device that increases detail and reduces distracting ambient noise.

TECHNOLOGY earHD 90 includes two patent pending technologies which are designed to focus and enhance the sound in front of you whilst blocking out ambient noises.

MATERIALS • Clear polycarbonate with high gloss finish
• Black acetal with a high gloss finish

SIZE (not including tip)23.4mm x 22.94mm

REPLACEABLE TIPSearHD 90 comes with replaceable silicone tips in the following sizes:
Small | Medium | Large

INCLUDED WITH earHD • Three sizes of replaceable silicone tips and a Flare carry pouch

INDEPENDENT TESTING • Institute of Sound and Vibration Research
Download the full report here.

Patent pending1916594.3 | 2004011.9
Design registration006645016-0001 | 006645016-0002 | 006645016-0003 | 006645016-0004

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