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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Kruger&Matz Music Box portable wireless speaker

Name: Kruger&Matz Music Box portable wireless speaker
Brand: Kruger&Matz
SKU: 7015792
Price: 22.99 EUR
Availability: InStock

SKU: 5901890055888

Price

€22.99

14 dienų grąžinimas
Gamintojo garantija
Saugus atsiskaitymas
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Delivery

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November 11 (FREE)

Pick up at Omniva, LP Express, SmartPosti parcel locker

November 12‑13 (from 2.29 €) (free shipping does not apply to this item)

Delivery to home / office

November 12‑16 (from 6.90 €)

Description

Wireless listening with a light effect

Connect a compatible phone or player over Bluetooth and let the Music Box provide both music and a built-in lighting effect. Its rechargeable design makes it easy to move the speaker between rooms.

Single black Music Box speaker lit purple, viewed from the front

USB, AUX and microphone connections

Play MP3 files from compatible USB storage or connect a wired audio source through the 3.5 mm AUX input. For voice or karaoke use, add a compatible microphone with a 6.3 mm plug.