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.

Other Microphones

Sennheiser AVX-835 SET – fully automatic digital wireless set with handheld microphone

Name: Sennheiser AVX-835 SET – fully automatic digital wireless set with handheld microphone
Brand: Sennheiser
SKU: 6993277
Price: 781.99 EUR
Availability: InStock

SKU: 4044155086195

Price

€781.99

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

November 18‑19 (from 3.09 €) (FREE from 39 €)

Delivery to home / office

November 18‑20 (from 9.99 €)

Technical Specifications

Microphone: No
Product type details: Wireless microphone system
Housing material: Metal
Microphone directionality: Cardioid
Frequency range: 20 - 20000 Hz
Package contents: User manual, Microphone, Audio cable, Receiver, Transmitter, 4 AA batteries, Mounting bracket, XLR to 3.5 mm jack cable
Safety warnings: Do not disassemble the unit yourself., Do not expose to water or other liquids.