B&O Beoplay Portal (ANC, 42 h, Wireless, Cable)
CHF217.03

B&O Beoplay Portal

ANC, 42 h, Wireless, Cable

Question about B&O Beoplay Portal

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csillaghy

3 years ago

Does the headphone work without battery (or when the battery is empty) if you connect it with cable or is it dead then?

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Anonymous

3 years ago

These headphones have a jack plug input. When operated via the jack plug (with or without battery), the headphones do not offer any additional function and the volume must be adjusted on the external player.