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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Ceiling speaker Avtek CS 606

Name: Ceiling speaker Avtek CS 606
Brand: Avtek
SKU: 7020817
Price: 29.99 EUR
Availability: InStock

SKU: 5907731310918

Price

€29.99

14 dienų grąžinimas
Gamintojo garantija
Saugus atsiskaitymas
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Delivery

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November 9 (FREE)

Pick up at Omniva, LP Express, SmartPosti parcel locker

November 10‑11 (from 2.29 €) (free shipping does not apply to this item)

Delivery to home / office

November 10‑12 (from 4.99 €)

Technical Specifications

Safety warnings: Dispose of in accordance with local regulations for electronic equipment., Do not dismantle the unit - risk of electric shock., Do not expose the device to moisture or water.
RMS rated power: 10 W
Impedance: 8 Ω
Weight: 1.3 kg
Speaker type: 2-way