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 Audio Accessories

Forever Electro AM/FM Radio VINCENT JB-120 BT USB 1200mAh

Name: Forever Electro AM/FM Radio VINCENT JB-120 BT USB 1200mAh
Brand: Forever
SKU: 6973745
Price: 27.99 EUR
Availability: InStock

SKU: 5907674527152

Price

€27.99

14 dienų grąžinimas
Gamintojo garantija
Saugus atsiskaitymas

Delivery

Pick up at SmartPosti parcel locker

September 30 - October 2 (from 9.99 €)

Delivery to home / office

October 1‑5 (from 13.99 €)

One shipping fee for the whole order — the number of products does not affect the shipping fee.

Material

ABS

Protection

Reliable device protection

Quality

Premium materials

Perfect Fit

Designed for your device

Description

Forever Electro AM/FM Radio VINCENT JB-120 BT USB 1200mAh is made for convenient everyday listening and communication in the connection format stated in the product title. Match the connector or wireless standard with the intended phone, tablet or computer before use.

Technical Specifications

Cable length: 1 m
Connector type: USB-A (female)
Supplier-provided features: Wejście na zasilanie solarne 6-9 V (opcjonalne, panel solarny nie jest dołączany do zestawu)
Battery capacity: 1 mAh
Pieces in set: 12
Maximum power: 5 W
Product dimensions: 252 x 170 x 139 mm
Weight: 1 g
Set contents: Radio, power cable, user manual
Power input: 5 V ? 3 A
Radio frequency range: FM 88-108 MHz, AM 522-1620 KHz, SW 5.9-18 MHz
Supported battery configuration: tak (18650)
Included cables: USB-A to USB-C 1 m