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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Desktop Microphones

Boya microphone BY-PM700 USB

Name: Boya microphone BY-PM700 USB
Brand: Boya
SKU: 7033100
Price: 85.99 EUR
Availability: InStock

SKU: 6971008023480

Price

€85.99

14 dienų grąžinimas
Gamintojo garantija
Saugus atsiskaitymas
Nemokamas pristatymas nuo 30.00 € To Unisend / SmartPosti parcel locker

Delivery

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Technical Specifications

Microphone type and design: Condenser microphone
Microphone directionality: Omnidirectional; Cardioid; Stereo; Bi-directional
Microphone frequency response: 20 – 20 000 Hz
Microphone sensitivity: -45 dB ±3 dB
Microphone device interface: USB
Weight: 1.02 kg
Gross weight: 1.44 kg