Bose QuietComfort 45 Specifications, Tests and Review

Headphone type
Full size

Get the key specs, technical data, ratings and full review of Bose QuietComfort 45 all in one place. Compare your selected model with other alternatives and give your decision on the best headphones a solid base with our comprehensive overview.

Bose QuietComfort 45 Full Specifications and Details

design and dimensions sound quality cable battery and charging others

Product Type Headphones - Bluetooth - wireless
Height 18.4 cm
Width 15.2 cm
Depth 7.62 cm
Weight 241 g Worse than 71 % of headphones rated.
Dimensions & Weight Details Case: 14.5 cm x 5.08 cm x 21.1 cm / 188 g
Colour Black | Smoke white | Triple black
Recommended Use Portable electronics
Bluetooth Range (Operating Distance) 9 m Worse than 97 % of headphones rated.

The wireless headphones Bose QuietComfort 45 allow unrestricted movement, which increases the comfort of using the headphones. This feature is particularly popular with headphones for casual use. However, a certain limiting factor of wireless headphones compared to wired ones is a certain delay in sound transmission between the source and the headphones (but almost indistinguishable for the average user) and the need for regular charging. Unlike wired headphones, wireless headphones are charged separately. The technology used for the sound transmission used by the headphones is Bluetooth 5.1. The maximum range of the headphones is up to 9 m. This range represents the distance from the sound source at which the headphones with wireless sound transmission can be used. However, the maximum range may be affected by obstacles such as walls or people, etc.

This type of headphones has a design that surrounds the entire ear to improve isolation from external noise. As a result, they provide a great quality of listening without interference. However, unlike on-ear headphones, they are usually heavier and less suitable for frequent wearing. The weight of the headphones is 241 g.

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SOUND QUALITY Bose QuietComfort 45
Headphones Form Factor Full size
Connectivity Technology Wireless
Wireless Technology Bluetooth
Bluetooth Version Bluetooth 5.1 Better than 92 % of headphones rated.
Active Noise Cancelling Yes Better than 92 % of headphones rated.
Active Noise Cancelling Technology Acoustic Noise Cancelling
Noise Isolating Yes Better than 95 % of headphones rated.

The sound quality can be affected by many factors.

You will also definitely appreciate the special design of the construction that creates a seal that further blocks out ambient noise and which contributes to undisturbed music listening.

Active Noise Cancellation provides an even quieter listening experience.

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CABLE Bose QuietComfort 45
Cable Type USB-C to USB-A cable - detachable - 30 cm
Battery Type Headphone battery rechargeable - Lithium Ion
Battery Capacity 460 mAh Worse than 52 % of headphones rated.
Battery Life 24 hour(s) Better than 77 % of headphones rated.
Charging Time 2.5 hour(s) Worse than 52 % of headphones rated.

These headphones have a battery capacity of 460 mAh. In terms of headphone battery life as a significant factor in the purchase decision, it depends on what you want to use the headphones for and potentially how often you will be able to recharge them. Headphones with up to a few hours of battery life are more suitable for home use as they will require more frequent charging. Headphones with a battery life of around 10 hours or more are already more suitable for commuting and shorter journeys. However, nowadays you can also find headphones on the market that have a battery life in the higher tens to hundreds of hours. In this case, you do not have to worry about your headphones simply running out of power on longer journeys, and you will not have to deal with constant recharging. The battery life of the Bose QuietComfort 45 reaches up to 24 hour(s).

Charging time is 2.5 hour(s).

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OTHERS Bose QuietComfort 45
Included Accessories Carrying case

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