Bose II manual Powering the headset, Portable battery pack, Charging the Nicad battery pack

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Using the Bose® Aviation Headset

1

Powering the headset

The Bose Aviation Headset Series II may be powered in one of two ways: a portable battery pack, or a connector installed into the aircraft’s instrument panel.

Portable battery pack

The portable battery pack is available in two versions: NICAD rechargeable and alkaline.

The NICAD rechargeable battery pack:

Operates for 12-16 hours

Recharges in 90 minutes (maximum)

CAUTION: Be sure to use the correct charger (Bose model numbers BC-QC120 for 120V or BC-QC230 for 230V). Using the wrong charger may damage your charger or battery pack.

The alkaline battery pack:

Operates for approximately 40 hours

Holds 6 AA alkaline batteries

Charging the NICAD battery pack

2

Click

Click

Note: Completion of the charging cycle is indicated by the flashing light on the charger. The battery will not be damaged if left connected to the charger.

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Contents Bose Aviation Headset Series Operational Advisories Operational Advisories Declaration of Conformity Contents Warranty card DescriptionFor proper headset fit Microphone placement Interconnect plugAdjusting the volume Fail-resistant operationMicrophone boom relocation Headset cable relocation Powering the headset Portable battery packCharging the Nicad battery pack Nicad rechargeable battery packInserting batteries into the alkaline battery pack Click Installed connector Installing the wire harnessPanel Hole Required Installed DC power connector Installing the DC power connectorCleaning instructions Clear ComfortTM cushion replacement and maintenanceTo remove the cushion and foam liner To install a new foam liner To clean the cushionTo replace the cushion Problem What to do Case of DifficultyTechnical Information Headset Weight Service Warranty periodIf your headset must be returned for service Limited warranty Bose product Page Page
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II specifications

Bose II, known for its innovative audio technologies, has firmly positioned itself as a leader in the realm of premium audio equipment. This latest line of products brings together enhanced sound quality, sophisticated design, and user-friendly functionality.

One of the standout features of Bose II is its use of Advanced Noise Cancelling technology. This cutting-edge feature allows users to immerse themselves in their music or calls by effectively blocking out ambient noise. By employing sophisticated algorithms and multiple microphones, Bose II headphones adjust the level of noise cancellation according to the environmental sounds, providing a customized listening experience.

In addition to noise cancellation, Bose II products often incorporate the proprietary TriPort acoustic architecture. This technology enhances the sound quality by providing deep, rich bass while maintaining clarity in higher frequencies. The result is a well-balanced audio profile that appeals to various musical tastes, ensuring that every note is delivered with precision.

The product lineup includes user-friendly designs that focus on comfort and usability. The headphones feature plush ear cushions and a lightweight frame, making them suitable for extended listening sessions without discomfort. Furthermore, the intuitive touch controls allow users to adjust volume, skip tracks, or take calls seamlessly.

Bose II has also integrated smart technology features. Voice assistant compatibility is a significant highlight, enabling users to access their device’s voice assistant with ease. Whether it's checking the weather, sending a message, or playing music, hands-free control enhances convenience.

Battery life is another crucial aspect of Bose II products. The devices typically offer long-lasting playback time, with quick charging capabilities. Users can enjoy hours of uninterrupted listening, making them perfect for travel and daily commutes.

Durability is woven into the design philosophy of Bose II, with many headphones and speakers featuring water-resistant properties. This added resilience makes them suitable for both indoor and outdoor use, catering to an active lifestyle.

Moreover, Bose II products often come with a companion app that allows for further customization. Users can adjust equalizer settings, manage noise cancellation levels, and access software updates, providing a personalized audio experience.

Overall, Bose II stands out with its combination of advanced sound technologies, thoughtful design, and user-centric features, solidifying its reputation as a top choice for audiophiles and casual listeners alike.