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.

TWS Joyroom JR-TC1 IceLens Series wireless headphones with LED lights - black

Wireless Earphones (TWS)

TWS Joyroom JR-TC1 IceLens Series wireless headphones with LED lights - black

Name: TWS Joyroom JR-TC1 IceLens Series wireless headphones with LED lights - black
Brand: Joyroom
SKU: 6871496
Price: 17.99 EUR
Availability: InStock

SKU: 6941237113627

Price

€17.99

Delivery

Pick up at SmartPosti parcel locker

August 29-31 (from 7.99 €)

Delivery to home / office

August 29-31 (from 11.99 €)

Color

Black

Material

Polycarbonate PC, ABS

Protection

Reliable device protection

Quality

Premium materials

Perfect Fit

Designed for your device

Technical Specifications

Connector type: USB-C (female)
Bluetooth version: 5.3

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