Ingress protection ratings is the rank of protection offered by a casing, against dust and liquids. In the format of IPXX, 'X' represents a number The first value means protection against solids say dust, while the second refers to protection against liquids (sweat).
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 the second number of 4 means 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 best for the reason that lighter devices are easier to transport.
For a device to be true wireless it must have no wires linking 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 as some wireless earbuds have wires connecting the 2 earbuds .
Bose QuietComfort Earbuds 2 have wingtips, these are reserved for workout earbuds and come as an optional add-on to the separate silicone ear tip for a more secure fit. Bose QuietComfort Earbuds 2 are resistant to sweat
Bose QuietComfort Earbuds 2 have stereo speakers, what this means is that Bose QuietComfort Earbuds 2's speakers deliver sound from separate channels on both left and right sides, this creates a richer sound and a better listening experience.
ANC makes use of more advanced kind of tech to reduce ambient sounds. ANC works when, it detects and analyzes the sound pattern of incoming noise and inverts the soundwaves to counter it. Simply put, it's like having +1 (sound from your surrounding) then adding -1 (inverted noise) giving 0 resulting in a reduced level of noise.
Bose QuietComfort Earbuds 2 have Active Noise Cancellation enabling you to listen at lower volume levels, causing less ear fatigue as you don't need to crank up the earbuds volume to overcome background sounds. The Bose QuietComfort Earbuds 2 sit well in place, this creates an acoustic covering that tones down your environment noise while preventing the earbuds music from leaking out at the same. The Bose QuietComfort Earbuds 2 driver unit is 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, the unit size determines the sound produced by the earbuds. The Bose QuietComfort Earbuds 2's lowest frequency is at 20Hz, low-frequency response measures if and how well a particular audio device generates low frequencies that can be heard, and if it makes any changes to the signal on its way through. The Bose QuietComfort Earbuds 2's highest frequency is at 20,000Hz, high-frequency response indicates how well a particular audio component produces high recognizable frequencies and if it makes any 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 usually given by the manufacturer, and with more battery hours, you get to use it for longer and have to charge the device less often. This is given by the vendor, and the Bose QuietComfort Earbuds 2's case is said to have a charge of 18 hours.
A charging case with a longer battery life enables you to recharge your earbuds on the go several times before having to recharge the case itself. It requires 2 hours to fully charge the Bose QuietComfort Earbuds 2's battery. It is highly adivsable to charge fully the battery before using the earbuds for the first time.
Bose QuietComfort Earbuds 2 have a battery level indicator, an indicator shows you when the earbuds has a low battery. The battery indicator lights show the charging state of your device and charging case. The Bose QuietComfort Earbuds 2 have USB TYPE-C, an industry-standard connector for transmitting both data and power through a single cable.
The Bose QuietComfort Earbuds 2 have Bluetooth version of 5.3, Bluetooth is a wireless technology standard that allows data transfers between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves. The Bose QuietComfort Earbuds 2 have a 10meters distance to connect 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.
Being the highest quality codec that any Bluetooth-supporting Apple product supports, the Bose QuietComfort Earbuds 2 will work well with your MacBook.
If you intend on using these with Android , 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).
The Bose QuietComfort Earbuds 2 have 8 microphones.
Bose QuietComfort Earbuds 2 use a noise-canceling type of microphone, these microphones are made to filter out noise from the earbuds' sound. The Bose QuietComfort Earbuds 2 support ambient sound mode, which uses microphones to pass through ambient noises so that they can still be heard even while wearing them
The Bose QuietComfort Earbuds 2 have in/on-ear detection, the sensors in the earbuds can detect when removed from your ears .
When misplaced in a room, or can't be found in your bag, the Bose QuietComfort Earbuds 2 have a find earbuds feature. Bose QuietComfort Earbuds 2 support fast charging.
Most often, technologies like MediaTek’s Pump Express, are used to lower the amount of time it takes to fully charge a device. Bose QuietComfort Earbuds 2 have a multipoint of 2 connections, this 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 having to manually disconnect and reconnect.
The Bose QuietComfort Earbuds 2 have a mute function, they support the option to mute/unmute a conversation directly from the earbuds. The Bose QuietComfort Earbuds 2, so you can 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, say if there is an issue with the connection. Bose QuietComfort Earbuds 2 come with their own special case. Carrying earphones without a case, or putting them inside your bag without a casing can easily damage them.
