earHD 90 is a passive acoustic device designed to enhance spatial clarity and focus. It works by subtly reshaping how sound enters your ears, increasing focus on sounds from the front (±45°) while reducing distractions from the sides and rear. This m
It’s ideal for:. earHD 90 is for people with normal hearing who want to enhance clarity. It is not a hearing aid.
earHD 90: Improves directional focus and spatial clarity at live events.Definition: Everyday clarity enhancement for all situations.Calmer: Reduces harsh frequencies to help lower stress or sensory overload.
Concerts and gigsSporting eventsTheatre performancesConferences and exhibitionsBusy social venuesNature walks and outdoor exploration
No. earHD 90 is not hearing protection and does not reduce decibel levels. For loud environments, we recommend using Flare Earshade earplugs as an alternative product for certified protection. Use either earHD 90 or Earshade, depending on your needs.
No. earHD 90 is not a medical device and provides no electronic amplification. It is intended for listeners with normal hearing who want to improve focus and clarity in specific environments.
Select the ear tip size that feels snug but comfortable.Gently insert the device into your ear canal.Orient it so the sound guide is aligned towards the front.Adjust until you achieve both comfort and clarity.
Wipe the main body with a dry, lint-free cloth.Clean ear tips with a lightly damp antibacterial wipe.Do not submerge or use running water.
Small, Medium, and Large silicone tips are included to suit different ear shapes and sizes.
Yes. Replacement silicone tips are available in the Accessories section of our website.
earHD 90 comes with a 12-month warranty against manufacturing defects and a 100-day money-back guarantee. Contact support with your order number for assistance.