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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Soundbars

Ultimea Poseidon D80 BOOM Soundbar

Name: Ultimea Poseidon D80 BOOM Soundbar
Brand: Ultimea
SKU: 6968480
Price: 238.99 EUR
Availability: InStock

SKU: 4262533460331

Price

€238.99

14 dienų grąžinimas
Gamintojo garantija
Saugus atsiskaitymas
Nemokamas pristatymas nuo 30.00 € To Unisend / SmartPosti parcel locker

Delivery

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Description

Ultimea Poseidon D80 BOOM Soundbar is made for convenient everyday listening and communication in the connection format stated in the product title. Match the connector or wireless standard with the intended phone, tablet or computer before use.