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 BO34 Suenos bluetooth black

Wireless Earphones (TWS)

Borofone Headphones BO34 Suenos bluetooth black

Name: Borofone Headphones BO34 Suenos bluetooth black
Brand: Borofone
SKU: 6873737
Price: 15.99 EUR
Availability: InStock

SKU: 6941991126253

Price

€15.99

Delivery

Pick up at Omniva, Unisend, SmartPosti parcel locker

August 28-30 (from 3.09 €) (FREE from 35 €)

Delivery to home / office

August 28-30 (from 9.99 €) (FREE from 99 €)

Color

Black

Protection

Reliable device protection

Quality

Premium materials

Perfect Fit

Designed for your device

Description

Borofone BO34 Suenos over-ear Bluetooth headphones

Comfortable wireless headphones for music, films and calls. Bluetooth 5.4 and the Blue trum AB5656B chip provide stable audio transmission. A 300mAh battery delivers up to 32 hours of use and recharges in about 1.5 hours. Voice prompts are available in Chinese and English; double-click the power button while the headphones are not paired to switch the language.

Materials: ABS + steel + PU leather
Dimensions: 198 × 154 × 73 mm; weight: 162 g