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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Foneng Bluetooth Earphones TWS BL128 black

Wireless Earphones (TWS)

Foneng Bluetooth Earphones TWS BL128 black

Name: Foneng Bluetooth Earphones TWS BL128 black
Brand: Foneng
SKU: 1094610
Price: 10.99 EUR
Availability: InStock

SKU: 6970462518839

Price

€10.99

Delivery

Pick up at Omniva, Unisend, SmartPosti parcel locker

August 28-30 (from 3.09 €) (FREE from 39 €)

Delivery to home / office

August 28-30 (from 9.99 €) (FREE from 99 €)

Color

Black

Protection

Reliable device protection

Quality

Premium materials

Perfect Fit

Designed for your device

Description

Foneng TWS wireless earbuds

The half-in-ear earbuds use a JL6973 chipset and Bluetooth 5.3 for stable low-latency audio and clear calls. The connector has 10U gold plating, while the charging case uses a broad contact area.

Runtime with charging case: 14h
Earbud battery: 35 mAh; case: 230mAh
Size: 49 × 43 × 23mm; weight: 46.3g
Charging port: Type-c