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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Earphones CASNI - CS-180 with microphone Yellow

Wired Earphones

Earphones CASNI - CS-180 with microphone Yellow

SKU: 5900217356639

Product no longer available

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Color

Yellow

Protection

Reliable device protection

Quality

Premium materials

Perfect Fit

Designed for your device

Description

CASNI wired earphones with microphone

The lightweight ergonomic earphones provide clear sound and remain comfortable during extended listening. A push-button controller lets you manage music and calls without taking out the phone. The 3.5mm mini-jack works with many common devices.

Brand: CASNI; model: CS-180
Speaker: 10mm; microphone: yes
Cable length: 1.2m
Frequency response: 18-20,000Hz
Impedance: 16Ω
Input: MiniJack 3.5mm