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

FreedConn HERO V2 EU motorcycle intercom

Name: FreedConn HERO V2 EU motorcycle intercom
Brand: FreedConn
SKU: 6923141
Price: 58.99 EUR
Availability: InStock

SKU: 5905805890809

Price

€58.99

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

October 30 - November 3 (from 3.09 €) (FREE from 39 €)

Delivery to home / office

October 30 - November 4 (from 9.99 €)

Color

Black

Protection

Reliable device protection

Quality

Premium materials

Perfect Fit

Designed for your device

Technical Specifications

Battery capacity: 1 mAh
Battery technology: Li-Po
Certifications: CE. RoHS
Battery recharge time: 2 h
Talk time: 30 h
FM radio: No
Pieces in set: 1
Built-in speakers: Yes
Smartphone/tablet remote support: Yes
Microphone input: Yes
Maximum wireless range: 1000 m
Bluetooth range: 10 m
Noise reduction: Yes
Maximum number of paired intercoms: 6
Microphone count: 2
Safety warnings: Do not use near sources of heat or flame., Regularly check the condition of the batteries to prevent leaks.
Bluetooth profiles: A2DP, AVRCP, HFP, HSP
Cables included: Micro-USB cable
Bluetooth version: 5.1
Weight: 48 g
Product height: 4.8 cm
Product width: 9 cm
Product depth: 2.1 cm