Sennheiser HDR-120 manual

Sennheiser HDR-120
7.7 · 11
PDF manual
 · 8 pages
manualSennheiser HDR-120


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View the manual for the Sennheiser HDR-120 here, for free. This manual comes under the category Headphones and has been rated by 11 people with an average of a 7.7. This manual is available in the following languages: English. Do you have a question about the Sennheiser HDR-120 or do you need help? Ask your question here

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William D Roberts • 25-2-2022 No comments

How do I connect to my LG 55" tv

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Shut them up exactly the same as with the old Vizio. • 4-9-2022 No comments

Just set up new Vizio smart tv and can’t get my HDR 120’s to work. Shut them up exactly the same as with the old Vizio.

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Julie • 15-8-2022 No comments

Are there batteries which may needed to be replaced if so where are they located

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Andy • 28-7-2022 No comments

When I place the headphone onto the charging sttion - what does the red light indicate and what does the green light indicate

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Karyn Pirotta • 17-11-2022 No comments

can i use ordinary aaa batteries in head piece

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M dobbins • 12-10-2022 No comments

Suddenly our headphones only receive one channel.

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Dan • 2-10-2022 No comments

All connections per instructions, only static on the headphones. Using tuner on transmitter and on headphones makes no difference. Only static. SONY TV

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Carl Gray • 20-9-2022 No comments

Connection drops out after a few minutes

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Brian • 26-7-2022 No comments

My model is the HDR 120 11 When using the item what I am hearing is not what the TV is broadcasting

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Garuda • 16-5-2021 No comments

New rs 120 headphones. Wont charge after 2 days on charger

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Number of questions: 13

Sennheiser HDR-120 specifications

Below you will find the product specifications and the manual specifications of the Sennheiser HDR-120.

Brand Sennheiser
Model HDR-120 | HDR-120
Product Headphone
Language English
Filetype User manual (PDF), Safety instructions (PDF)
Headphone frequency 22 - 19500 Hz
Headphone sensitivity 106 dB
Signal-to-Noise Ratio (SNR) 65 dB
Product type Headset
Product colour Black
Headset type Binaural
Weight & dimensions
Weight 230 g
Other features
Compatibility Multi
Frequency range 100 m
Power requirements 9 V DC
Continuous audio playback time 25 h
Ports & interfaces
Connectivity technology Wireless
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Frequently Asked Questions

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