IP ratings is the rating of protection given by a casing, against dust and liquids. In the format of IPXX, 'X' represents a number The first value means protection against solids such as dust, while the second refers to resistance against liquids (water).
Scoring IPX4, the Bose QuietComfort Earbuds 2's rating is read as, the first number of X denotes 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 take in account a lower weight better for the reason that lighter devices are more comfortable to carry.
True wireless devices have no wires connecting any part of the device together, Bose QuietComfort Earbuds 2 are true wireless for this matter since they have no cables. This is an important difference since wireless earbuds have wires connecting the 2 earbuds .
Bose QuietComfort Earbuds 2 have wingtips, these are reserved for workout earbuds and are usually 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, devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better listening experience.
ANC utilises advanced technology to reduce ambient sounds. ANC works when, it detects and analyzes the sound pattern of incoming noise and after inverts the soundwaves to counter it. In simple terms, it's like having +1 (sound from your surrounding) and adding -1 (inverted noise) giving zero resulting in a reduced level of noise.
The Bose QuietComfort Earbuds 2 have Active Noise Cancellation allowing you to listen at lower volume levels, good for your ears as you don't have to crank up the device volume to overcome background sounds. The Bose QuietComfort Earbuds 2 sit well in place, this creates a sound covering that tones down your environment noise and also prevents the device music from leaking out at the same. The Bose QuietComfort Earbuds 2 have a unit size of 9.3mm in diameter, the bigger the unit the more powerful, therefor producing better bass.
The driver unit is basically a mini speaker that makes sound in the earbuds, its size dictates the sound made by the device. The Bose QuietComfort Earbuds 2's lowest frequency is at 20Hz, low-frequency response measures if and how well an audio component produces low audible frequencies and if it makes any changes to the signal while at it. Bose QuietComfort Earbuds 2's highest frequency is at 20,000Hz, high-frequency response measures if and how well an audio component generates high recognizable frequencies and if it adjustments 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 before recharge. 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 the Bose QuietComfort Earbuds 2's case is said to have a charge of 18 hours.
A charging case with more battery hours allows you to recharge your earbuds on the go several times before having to recharge the case itself. It takes 2 hours to fully charge the Bose QuietComfort Earbuds 2's battery. It is highly adivsable 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 notifies you when the device has a low battery. The battery indicator lights show the charging status of your device and charging case. The Bose QuietComfort Earbuds 2 support USB TYPE-C, an industry-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 range, using short-wavelength, ultra-high frequency radio waves. The Bose QuietComfort Earbuds 2 have a 10meters distance connecting via Bluetooth. Bose QuietComfort Earbuds 2 support AAC, a codec that is used for Bluetooth audio.
It supports 24-bit audio at 250kbps. Since it uses psychoacoustic modeling, it can provide better results than other codecs at the same bit rate.
Being the highest quality codec that any Bluetooth-supporting Apple product supports, the Bose QuietComfort Earbuds 2 will work fine with your MacBook.
If you are planning 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. 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 microphone, these microphones are made to filter out noise from the desired sound. The Bose QuietComfort Earbuds 2 support ambient sound mode, which uses microphones to pass through ambient sound to still be heard even when wearing the earbuds
The Bose QuietComfort Earbuds 2 have in/on-ear detection, the sensors in the earbuds can detect when they are removed from your ears .
If lost in a room, or can't be found in your bag, Bose QuietComfort Earbuds 2 have a find earbuds feature. The Bose QuietComfort Earbuds 2 support fast charging.
Most often, technologies like Qualcomm’s Quick Charge, are used to lower the amount of time it takes to charge a device. The Bose QuietComfort Earbuds 2 have a multipoint of 2 connections, this feature allows you to link to more than one Bluetooth device and switch between them. Say, you can seemlessly switch calls from one device to another without manually disconnect and reconnect.
The Bose QuietComfort Earbuds 2 have a mute function, they have the feature to mute/unmute a conversation directly from the earbuds. The Bose QuietComfort Earbuds 2, so you can easily access the volume control, pause, play, mute, etc whichever functions are supported on the device. The Bose QuietComfort Earbuds 2 have voice prompts.
With voice prompts, you receive information through audio messages, like if there is a problem with the connection. Bose QuietComfort Earbuds 2 come with their own special pouch. Carrying earbuds without a case, or placing them in your pockets without a casing may easily put them at risk of getting damaged.
