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Oticon

Oticon CROS miniRITE T

Disposable-battery CROS transmitter for single-sided deafness

Oticon CROS miniRITE T is a CROS transmitter using a size 312 battery. It sends sound from the poorer ear to a compatible Oticon hearing aid via NFMI, using OpenSound Navigator processing. TwinLink lets the partner aid stream audio at the same time.

Hearing loss
Single-sided deafness (CROS) or BiCROS
Connectivity
Transmitter only; the partner hearing aid streams via Bluetooth while receiving the CROS signal (TwinLink dual streaming)
Battery
Datasheet typical operating hours 85 to 105 per size 312 battery
Style
CROS transmitter, miniRITE T

Compare with other hearing aids

Disposable

Battery · Size 312

IP68

Water · rated

Who it's good for

Is CROS miniRITE T right for you?

Our audiologists' guide to how this model suits different lifestyles, based on its features. Your hearing test results matter most, so we'll always confirm at your appointment.

  • Everyday real world

    3/5

    Restores awareness of sound from the deaf side.

    Best for everyday →
  • TV turner-uppers

    3/5

    TV streaming is handled by the partner aid.

    Best for TV →
  • Golfers and outdoors

    3/5

    IP68 with long battery life; wind handling depends on the partner aid.

    Best for golf →
  • Socialites

    3/5

    Helps hear people on the poorer side at a table.

    Best for social →
  • Phone and video calls

    3/5

    Calls stream into both ears for clear speech, though you speak into the phone itself.

    Best for calls →
  • Music lovers

    2/5

    Routes sound from the deaf side, so stereo music is limited.

    Best for music →
  • Active and sporty

    4/5

    IP68 rated against sweat, rain and dust.

    Best for active →

The interesting technical bits

What's inside

  • OpenSound Navigator sound processing
  • NFMI transmission, TwinLink dual streaming
  • Size 312 replaceable battery
  • miniFit receivers and earpieces
  • IP68

About Oticon CROS miniRITE T

Oticon CROS miniRITE T is a CROS transmitter using a size 312 battery. It sends sound from the poorer ear to a compatible Oticon hearing aid via NFMI, using OpenSound Navigator processing. TwinLink lets the partner aid stream audio at the same time.

Specifications

From manufacturer information, checked October 2026. Battery figures vary with streaming and settings. Your audiologist will confirm the right receiver, dome and settings at your fitting.

Brand Oticon
Family Oticon CROS
Style CROS transmitter, miniRITE T
Launched 2019
Hearing loss range Single-sided deafness (CROS) or BiCROS
Power Size 312 disposable
Battery notes Datasheet typical operating hours 85 to 105 per size 312 battery
Streaming Transmitter only; the partner hearing aid streams via Bluetooth while receiving the CROS signal (TwinLink dual streaming)
Water and dust rating IP68
Tinnitus support No, but for tinnitus we recommend Signia or Rexton

Want the full technical specification?

See the manufacturer's product page.

Visit manufacturer site

Book a free demo of Oticon CROS miniRITE T

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