What is the difference between active noise cancelling and passive isolation?

Passive isolation is just the shape of the headphone: in-ear tips or over-ear pads physically block sound. Active noise cancelling (ANC) also listens to your surroundings through microphones and generates an opposing wave, so it works best on steady drone — a plane, a bus, ventilation. ANC does very little against sudden sounds such as speech.

How long do wireless earbuds really last on one charge?

In-ear buds usually play for 4–8 hours, and the case adds another two to four full charges. Over-ear headphones last 20–40 hours. High volume, ANC and cold weather all cut into that — in winter expect roughly a fifth less.

Can I use one pair with both my phone and my computer?

Yes, if the headphones support multipoint: they stay connected to two devices at once and switch by themselves when a call starts on the computer. Without multipoint you have to disconnect one device manually every time.

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Borofone Headphones BO37 Marvellous bluetooth black

Wireless Headphones

Borofone Headphones BO37 Marvellous bluetooth black

Name: Borofone Headphones BO37 Marvellous bluetooth black
Brand: Borofone
SKU: 1095891
Price: 10.99 EUR
Availability: InStock

SKU: 6941991123801

Price

€10.99

Delivery

Pick up at our store

August 18 (FREE)

Pick up at Omniva, LP Express, SmartPosti parcel locker

August 19-21 (from 2.29 €) (FREE from 30 €)

Delivery to home / office

August 19-21 (from 4.99 €) (FREE from 50 €)

Color

Black

Protection

Reliable device protection

Quality

Premium materials

Perfect Fit

Designed for your device

Description

Borofone BO37 Marvellous Bluetooth headphones

Lightweight over-ear headphones with the JL7006F4 chip and Bluetooth 5.4 provide stable everyday listening for up to 28 hours. Soft PU leather and an ABS frame keep the 130g design comfortable. A 250mAh battery charges in about 1.5 hours. Chinese and English prompts can be switched by double-clicking the power button before pairing.