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Noise-Cancelling Kopfhörer HD 450 BT

Product Type:
Bluetooth headphones with noise cancellation

Areas of Application:
- for people with mild to moderate hearing loss
- for acoustic stimulus sensitivity (e.g. autism spectrum disorder)

The headphones suppress noise with the help of the design and software. Ambient noise is passively reduced by the circumaural auricles. In addition, an integrated noise canceling software superimposes the ambient noise with counter noises, which are shifted in phase, and helps to block them out. Thus, for example, the volume of the speech output of a computer can be reduced, which leads to less fatigue.
The advantage over normal headphones is that they regulate all sounds down. It is much quieter (for example, it completely filters out the noise of your own blood or the buzzing of a neon tube), but you still notice when someone speaks to you.

Features / Components:
- wireless over-ear headphones
- circumaural, padded ear cups
- 30 hours battery life

Price (without guarantee):
The price is available on request from the manufacturer / distributor

Product information of Manufacturer/Distributor:

more details on the product

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Sennheiser Electronic GmbH & Co. KG


Sennheiser Electronic GmbH & Co. KG

Links to further databases

Find similar products in REHADAT: I S O ISO 22 18 38 / 22 18

Find similar products in EASTIN: I S O ISO 22 18 38 / 22 18

Links to other Databases

Further Information and Keywords



  • Bluetooth /
  • ISO 22 18 /
  • ISO 22 18 38 /
  • wireless transmission /
  • headphone /
  • autism /
  • noise cancelling headphone /
  • noise protection /
  • hearing impairment /
  • impaired hearing /
  • ear defenders /
  • information and communication



update status: 11.03.2021

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