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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GJBY headphones - SPORTS BLUETOOTH CA-113 Blue

Wireless Headphones

GJBY headphones - SPORTS BLUETOOTH CA-113 Blue

Name: GJBY headphones - SPORTS BLUETOOTH CA-113 Blue
Brand: GJBY
SKU: 1048444
Price: 13.99 EUR
Availability: OutOfStock

SKU: 5900217309277

Product no longer available

This product is currently not available from our suppliers.

Color

Blue

Protection

Reliable device protection

Quality

Premium materials

Perfect Fit

Designed for your device

Description

GJBY CA-113 Bluetooth sports earphones

In-ear wireless earphones with a flexible neckband, microphone and remote control for calls and track selection. A MicroSD reader allows music playback without a phone, while magnets keep the earbuds together when they are not in use.

Bluetooth: V5.0; range: 10 m
Battery: 110 mAh
Use time: approximately 7 hours
Standby: 100 hours; charging: approximately 2 hours