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.

Desktop Microphones

Boya microphone BOYA K3 USB

Name: Boya microphone BOYA K3 USB
Brand: Boya
SKU: 7036258
Price: 40.99 EUR
Availability: InStock

SKU: 6977490710488

Price

€40.99

14 dienų grąžinimas
Gamintojo garantija
Saugus atsiskaitymas
Nemokamas pristatymas nuo 35.00 € To Unisend / SmartPosti parcel locker

Delivery

Pick up at Omniva, Unisend, SmartPosti parcel locker

November 16‑17 (from 3.09 €) (FREE from 35 €)

Delivery to home / office

November 16‑18 (from 9.99 €)

Technical Specifications

Microphone type and design: Desktop microphone; Condenser microphone
Microphone directionality: Super-cardioid
Microphone frequency response: 20 – 20 000 Hz
Microphone sensitivity: -39 dB
Signal-to-noise ratio: 75 dB
Maximum sound pressure level: 108 dB
Audio bit depth: 24 bit
Sample rate: 48 kHz
Power supply requirements: Uses the computer's battery; Uses connected device's battery
Compatible operating systems: Windows 11 / 10; Mac OS 10.15 or newer; Android 9.0 or newer; iPadOS 14 or later
Microphone device interface: USB-C
Product length: 8.6 cm
Product width: 11.7 cm
Product height: 24.9 cm
Weight: 415 g
Set contents: Stand; USB-C - USB-A / USB-C cable; Microphone; Shock mount; Pop filter; 5/8"-27 - 3/8"-16 adapter