Bose 890101-0300 fejhallgató

The Bose QuietComfort Ultra Headphones (2nd Gen) deliver personalized, high-fidelity listening with advanced noise cancellation and spatialized audio. Designed with premium materials and cushioned ear cups, these over-ear wireless headphones provide extended comfort for long listening sessions. CustomTune adapts sound to your ears, and optional wired connection offers lossless playback. Bluetooth 5.4 enables wireless use up to 10 m, and the integrated microphone supports calls and voice interaction.

Advantages

Adaptive CustomTune technology personalizes audio to the shape of your ears for clearer detail. Multiple noise control modes include a Quiet Mode for maximal around-ear cancellation and an Aware Mode to let in environmental sound. Soft cushions and an even-distributing headband increase comfort during prolonged use. Long battery life allows up to 30 hours of playback in Quiet and Aware modes (about 23 hours with Immersive Audio), and wired listening is available for lossless, high-resolution audio. The headphones are compatible with the Bose app for step-by-step setup, EQ customization, and shortcuts.

Suitable for

• Listening to music at home or on the go
• Making and receiving calls with a built-in microphone
• Watching movies and streaming content with spatialized audio
• Working in shared or noisy environments where noise cancellation is needed

Key specifications

• Wearing style: over-ear (circumaural)
• Connectivity: Bluetooth 5.4 wireless; optional wired connection via included USB cable
• Wireless range: up to 10 m
• Battery life: up to 30 hours (Quiet/Aware modes); ~23 hours with Immersive Audio
• Weight: 0.481 kg
• Integrated microphone for calls
• Color: violet

How to use

Charge the headphones before first use using the included USB cable. Pair with a Bluetooth-enabled device via the device’s Bluetooth settings or follow the Bose app’s step-by-step setup for guided pairing and personalization. Switch between Quiet Mode and Aware Mode using the onboard controls, and connect a cable when you prefer wired, lossless listening. Use the app to adjust EQ, set shortcuts, and update firmware.

Recommendations

For optimal noise cancellation and personalized sound, run the CustomTune process in a quiet environment and ensure ear cushions make full contact with your head. When using in public or on transport, enable Aware Mode to stay aware of surroundings.