The Bose QuietComfort Earbuds II headphones are True Wireless and noise-canceling models, Bluetooth 5.3 compatible and sweat and water resistant (IPX4 rating). They also benefit from the Bose CustomTune sound calibration technology, which personalizes the audio performance and noise reduction according to the shape of each ear.
Bose QuietComfort Earbuds II, CustomTune function
In concrete terms, when the earphones are removed from their case and placed in the ears, a specific tone is transmitted and a microphone located inside the earphone measures the acoustic response of your ear canal. As for noise cancellation, four microphones are located in each earphone to detect and measure unwanted noise so that it is processed by a proprietary algorithm.
Bose QuietComfort Earbuds II, ergonomics
Note that the headphones are about a third smaller than the previous version, with only 6 g on the scale for each of them. The tips are composed of two parts: stabilizers + interchangeable tips. The stabilizer conforms to the contour of the ear while the tip is made of silicone in the shape of an umbrella. On the autonomy side, we reach 6 hours, plus three additional charges provided by the charging and storage case, for a total of 24 hours. A 20-minute quick charge provides up to two hours of playback.
The word to Raza Haider, product manager at Bose
"Since we introduced noise canceling to the market, we have been committed to pushing the boundaries of engineering, technology and design - and the QuietComfort Earbuds II are the latest result of that commitment," said said Raza Haider, product manager at Bose. We believe in the power of sound - it can transport you to your favorite concert, evoke an important memory or simply bring you lightness and good humor. That's exactly what the QC Earbuds II do. They adapt to you in a unique way and give you immersive sound, more faithful than ever”.
Available at an indicative price of 299.95 euros.