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

MICROPHONE GXT212 MICO USB/23791 TRUST

Name: MICROPHONE GXT212 MICO USB/23791 TRUST
Brand: Trust
SKU: 6930197
Price: 24.99 EUR
Availability: InStock

SKU: 8713439237917

Price

€24.99

14 dienų grąžinimas
Gamintojo garantija
Saugus atsiskaitymas
Nemokamas pristatymas nuo 39.00 € To Unisend / SmartPosti parcel locker

Delivery

Pick up at Omniva, Unisend, SmartPosti parcel locker

October 29‑30 (from 3.09 €) (FREE from 39 €)

Delivery to home / office

October 29 - November 3 (from 6.49 €)

Technical Specifications

Warranty: 24 mėn.
Compatible operating systems: Windows, Chrome OS, Mac OS
Device interface: USB/3.5 mm
Plug and Play: Yes
Connectivity: Wired
Noise reduction: Yes
Cable length: 1.8 m
Microphone directionality: Omnidirectional
Microphone frequency response: 50 - 16000 Hz
Microphone form factor: PC microphone
Microphone device interface: USB/3.5 mm
Country of origin: China
Weight: 157 g
Safety warnings: Keep away from children., Do not disassemble the unit yourself., Protect against moisture.