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.

Radios and Micro Hi-Fi Systems

Krüger&Matz KM0818.1 Internet Radio Black

SKU: 5901890119719

Price

€58.99

14 dienų grąžinimas
Gamintojo garantija
Saugus atsiskaitymas

Delivery

Pick up at Omniva, Unisend, SmartPosti parcel locker

November 11‑12 (from 3.09 €) (free shipping does not apply to this item)

Delivery to home / office

November 11‑13 (from 5.90 €)

Description

Krüger&Matz KM0818.1 opens a wide choice of internet radio stations over home Wi-Fi and also plays music from a compatible phone through Bluetooth. USB playback and UPnP add access to a personal music library, and the USB port can also charge a suitable phone. Presets, an alarm and a sleep timer make it useful in a kitchen, bedroom or workspace, while the display keeps station information easy to follow.

Technical Specifications

Bluetooth: Yes
Bluetooth version: 5.0
Headphone jack: Yes
AC input voltage: 220 V
Built-in display: Yes
Headphone connectivity: 3.5 mm
Remote control included: No
RMS rated power: 2 W
AC input frequency: 50 Hz
MP3 playback: No
Radio type: Internet
Built-in speakers: Yes
Thermometer: No
Power sources: Mains power
Safety warnings: Do not expose to water or other liquids., Do not open the housing to avoid risk of electric shock., Children may use the product only under adult supervision.
Alarm clock: Yes
Number of built-in speakers: 1
Weight: 475 g
Product width: 10 cm
Product depth: 11.5 cm
Product height: 16.5 cm