Ingress protection ratings is the rating of protection given by an enclosure, against dust and water. The letters 'IP' are followed by two values The first value represents protection against solids such as dust, while the second refers to resistance against liquids (sweat).
Having a value of IPX4, the Bose QuietComfort Earbuds 2's rating for solids indicates 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. Bose QuietComfort Earbuds 2 have a weight of 12.5g . We consider a lower weight best for the reason that lighter devices are more comfortable to carry.
For a device to be true wireless it should have no cables linking 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 major distinction since wireless earbuds have wires connecting the two earbuds .
Bose QuietComfort Earbuds 2 have wingtips, these are reserved for workout earbuds and come as an optional add-on to each silicone ear tip for a better fit. Bose QuietComfort Earbuds 2 have sweat resistance
Bose QuietComfort Earbuds 2 have stereo speakers, devices with stereo speakers deliver sound from separate channels on both left and right sides, creating a richer sound and a better listening experience.
ANC uses more advanced technology to actively cancel noise. How it works, it detects and analyzes the sound pattern outside and inside the earbud and after inverts the soundwaves to counter it. Simply put, it's like taking +1 (noise) then adding -1 (counter sound by the device) giving 0 which results in a reduced level of noise.
Bose QuietComfort Earbuds 2 have Active Noise Cancellation allowing you to listen at lower levels of volume, causing less ear fatigue since you don't need to crank up the device volume to outcompete background sounds. The Bose QuietComfort Earbuds 2 sit well in place, this creates an acoustic seal that reduces background sounds well as preventing the earbuds music from leaking out at the same. The Bose QuietComfort Earbuds 2 have a unit size of 9.3mm in diameter, bigger drivers are more powerful, therefor producing better bass.
A driver unit is basically a mini speaker that makes sound in the earbuds, its size dictates the sound produced by the earbuds. The Bose QuietComfort Earbuds 2's lowest frequency is at 20Hz, low-frequency response inidcates how well a particular audio component produces 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 indicates how well a particular audio device generates high audible 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 for a single charge. A device's battery life is 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 manufacturer, and Bose QuietComfort Earbuds 2's case has a charge of 18 hours.
A charging case with a longer battery life allows you to recharge your earbuds on the go multiple 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 charge fully the battery before using the earbuds for the first time.
Bose QuietComfort Earbuds 2 have a battery level indicator, an indicator alerts you when the earbuds has a low battery. Its lights display the charging status of your device and charging case. Bose QuietComfort Earbuds 2 use 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 enables data movement between devices placed in range, using short-wavelength, ultra-high frequency radio waves. Bose QuietComfort Earbuds 2 have a 10meters distance to connect via Bluetooth. Bose QuietComfort Earbuds 2 support AAC, a codec that is used for Bluetooth audio.
It supports 24-bit audio at 250kbps. Because 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 iPhone.
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).
Bose QuietComfort Earbuds 2 have 8 microphones.
The Bose QuietComfort Earbuds 2 use a noise-canceling microphone, these microphones are made to reduce noise from the desired sound. Bose QuietComfort Earbuds 2 support ambient sound mode, which uses microphones to pass through ambient noises to still be heard even when wearing them
Bose QuietComfort Earbuds 2 support in/on-ear detection, the sensors in the device can detect when removed from your ears .
If misplaced 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 Qualcomm’s Quick Charge, are used to reduce the amount of time it takes to charge the earbuds. Bose QuietComfort Earbuds 2 support multipoint of 2 connections, the multipoint feature allows you to link 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.
The Bose QuietComfort Earbuds 2 have a mute function, they support the option to mute/unmute a conversation directly from the device. The Bose QuietComfort Earbuds 2, so you can easily access the volume control, pause, play, mute, etc whichever features are supported on the earbuds. Bose QuietComfort Earbuds 2 support voice prompts.
With voice prompts, you receive information through audio messages, say if there is an issue with the connection. The Bose QuietComfort Earbuds 2 come with a special pouch. Carrying earphones openly, or putting them inside your pockets without a cover may easily put them at risk of getting damaged.
