Ingress protection ratings is the level of protection given by a casing, against solids and liquids. The letters 'IP' are followed by two values The first value represents protection against solids such as dust, followed by the one that refers to resistance against liquids (sweat).
Scoring IPX4, the Bose QuietComfort Earbuds 2's rating for solids indicates that no data available to specify a protection rating, and of liquids that they can withstand low pressure spray similar to that of a shower head when tilted at 180° for 10 minutes. The Bose QuietComfort Earbuds 2 have a weight of 12.5g . We prefer a lower weight best for the reason that lighter devices are more comfortable to move with.
For a device to be true wireless it should have no wires connecting any part of the device together, Bose QuietComfort Earbuds 2 are true wireless for this matter since they don't have wires. This is a key distinction since wireless earbuds have cables connecting the pair of earbuds .
Bose QuietComfort Earbuds 2 have wingtips, these are commonly used for earbuds for workouts and come as an optional add-on to the separate silicone ear tip for a more secure fit. Bose QuietComfort Earbuds 2 have sweat resistance
Bose QuietComfort Earbuds 2 have stereo speakers, what this means is that Bose QuietComfort Earbuds 2's speakers deliver sound from independent channels on both left and right sides, this creates a richer sound and a better listening experience.
ANC makes use of advanced technology to actively counter noise. ANC works when, it detects and analyzes the sound pattern of incoming noise and then generates a mirror signal to counter it. Simply put, it's like taking +1 (sound from your surrounding) and producing -1 (inverted noise) giving 0 which results in a reduced level of noise.
The Bose QuietComfort Earbuds 2 have Active Noise Cancellation enabling you to listen at lower levels of volume, causing less ear fatigue since you don't have to crank up the device volume to overcome background noise. The Bose QuietComfort Earbuds 2 sit well in place, creating a sound seal that reduces background noise and also prevents the device voice audio from leaking out .
Bose QuietComfort Earbuds 2 have a unit size of 9.3mm in diameter, bigger drivers are more powerful, and can produce better bass. The driver unit is the component that makes sound in the device, the unit size corellates with the loudness of the device.
Bose QuietComfort Earbuds 2's lowest frequency is at 20Hz, low-frequency response inidcates how well a particular audio device generates low frequencies that can be heard, and if it makes any changes to the signal while at it. The Bose QuietComfort Earbuds 2's highest frequency is at 20,000Hz, high-frequency response shows how well an audio device produces high human frequencies and if it makes any changes to the signal on its way through. The Bose QuietComfort Earbuds 2's battery life is 6 hours, these last longer than 5 hours of listening which is considered average for a single charge.
A device's battery life is given by the manufacturer, and with longer battery life, you get to use it for longer and have to charge the device less often. This is given by the manufacturer, and Bose QuietComfort Earbuds 2's case is said to have a full charge of 18 hours. A charging case with more battery hours allows you to recharge your earbuds on the go several times before recharging the case itself.
It takes 2 hours to fully charge the Bose QuietComfort Earbuds 2's battery. It is recommended to fully charge the battery before using the earbuds when they have been unused for extended periods. Bose QuietComfort Earbuds 2 have a battery level indicator, an indicator alerts you when the device has a low battery.
The battery indicator lights indicate the charging status of your earbuds and charging case. The Bose QuietComfort Earbuds 2 support USB TYPE-C, a standard connector for transmitting both data and power through a single cable. Bose QuietComfort Earbuds 2 have Bluetooth version of 5.3, Bluetooth is a wireless technology standard that enables data transfers between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves.
Bose QuietComfort Earbuds 2 have a 10meters distance connecting via Bluetooth. Bose QuietComfort Earbuds 2 support AAC, a codec used for Bluetooth audio. It supports 24-bit audio at 250kbps.
Since it uses psychoacoustic modeling, it provides better results than other codecs at the same bit rate.
Since its the highest quality codec that any Bluetooth-supporting Apple product supports, the Bose QuietComfort Earbuds 2 will work well with your iPhone. If you intend on using these with Android you need to pay even closer attention to codec support for if they only have AAC they won't provide the best audio quality possible, ensure that they also support aptX HD, LDAC, or LHDC as well.
The Bose QuietComfort Earbuds 2 support APTX Adaptive, an audio codec for Bluetooth devices that are developed by Qualcomm. It has a variable bit rate (between 279kbps and 420kbps).
Bose QuietComfort Earbuds 2 have 8 microphones. Bose QuietComfort Earbuds 2 have a noise-canceling type of microphone, these microphones are made to reduce noise from the earbuds' sound.
The Bose QuietComfort Earbuds 2 support ambient sound mode, which uses microphones to channel ambient sound to still be heard even while wearing them
Bose QuietComfort Earbuds 2 have in/on-ear detection, the sensors in the device can detect when they are removed from your ears .
If lost in a room, or can't easily find them in your bag, Bose QuietComfort Earbuds 2 have a find earbuds feature. Bose QuietComfort Earbuds 2 support fast charging. Commonly, technologies like MediaTek’s Pump Express, are used to lower the time it takes to fully charge the earbuds.
The Bose QuietComfort Earbuds 2 support multipoint of 2 connections, the multipoint feature allows you connect to more than one Bluetooth device and switch between them. Say, you can easily switch calls from one device to another without manually disconnect and reconnect. Bose QuietComfort Earbuds 2 have a mute function, they support the feature to mute/unmute a conversation directly from the device.
With the Bose QuietComfort Earbuds 2, so you can access the volume control, pause, play, mute, etc whichever functions are supported on the device. Bose QuietComfort Earbuds 2 have voice prompts. Automatically receive information via audio messages, like if there is a problem with the connection.
Bose QuietComfort Earbuds 2 come with their own special case. Carrying earphones openly, or putting them inside your bag without a cover may easily put them at risk of getting damaged.
