IP ratings refer to the rating of protection given by a casing, against solids and liquids. In the format of IPXX, 'X' represents a number The first value of the IP rating represents protection against solids say dust, followed by the one that refers to resistance against liquids (sweat).

Having a value of IP57, the Jabra Elite 7 Pro's rating for solids indicates that ingress of dust is not totally prevented but dust does not enter in harmful quantities to interfere with the correct operation or impair safety, and the second value of 7 means that they are protected against temporary immersion in water under set conditions, say 1 metre for 30 minutes. Jabra Elite 7 Pro have a weight of 10.8g . We consider a lower weight better for the reason that lighter devices are easier to move with.

For a device to be true wireless it should have no cables connecting any part of the device together, Jabra Elite 7 Pro are true wireless for this matter since they don't have wires. This is an important difference since wireless earbuds have wires connecting the pair of earbuds . Jabra Elite 7 Pro are resistant to sweat Jabra Elite 7 Pro have stereo speakers, devices with stereo speakers deliver sound from separate channels on both left and right sides, this creates a richer sound and a better listening experience. Active noise cancellation uses more advanced kind of tech to reduce unwanted ambient sounds.

ANC works when, it listens to the sound pattern outside and inside the earbud and generates a mirror signal to cancel it out. In simple terms, it's like taking +1 (noise) then producing -1 (inverted noise) to make 0 therefore "diluting" the noise.

The Jabra Elite 7 Pro have ANC enabling you to listen at lower volume levels, good for your ears as you don't have to crank up the earbuds volume to outcompete background sounds.

Jabra Elite 7 Pro sit tightly in place, this creates an acoustic seal that reduces your environment noise well as preventing the earbuds sound from leaking out . Jabra Elite 7 Pro have a unit size of 6mm in diameter, bigger drivers are more powerful, and can produce better bass. The driver unit is basically a mini speaker that produces sound in the device, the unit size determines the loudness of the earbuds. The Jabra Elite 7 Pro'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 alters the signal while at it.

Jabra Elite 7 Pro's highest frequency is at 20,000Hz, high-frequency response shows how well a particular audio device makes high human frequencies and if it changes to the signal while at it. Jabra Elite 7 Pro's battery life is 9 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.

The battery life of the charging case is given by the vendor, and Jabra Elite 7 Pro's case has a charge of 24 hours. A charging case with more battery hours enables you to recharge your earbuds on the go several times before recharging the case itself. The Jabra Elite 7 Pro, the device supports wireless charging.

To charge the device, you just put down on a supported charging pad. The Jabra Elite 7 Pro have a battery level indicator, an indicator shows you when the device has a low battery. Its lights indicate the charging state of your earbuds and charging case.

Jabra Elite 7 Pro support USB TYPE-C, an industry-standard connector for transmitting both data and power through a single cable. The Jabra Elite 7 Pro have Bluetooth version of 5.2, Bluetooth is a wireless technology standard that allows data movement between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves. Jabra Elite 7 Pro have a 10meters distance to connect via Bluetooth.

The Jabra Elite 7 Pro have 8 microphones. Jabra Elite 7 Pro use a noise-canceling type of microphone, these microphones are designed to filter out background sounds from the earbuds' sound. The Jabra Elite 7 Pro's highest mic frequency is 8,000Hz, high frequencies are better for picking up treble.

The highest mic frequency of a microphone is known as its upper limiting frequency. Jabra Elite 7 Pro support ambient sound mode, which uses microphones to channel ambient sound so that they can still be heard even while wearing them Jabra Elite 7 Pro have in/on-ear detection, the sensors in the device can detect when removed from your ears . When misplaced in a room, or can't be found in your bag, Jabra Elite 7 Pro support the find earbuds feature. Jabra Elite 7 Pro support fast charging.

Commonly, technologies like Qualcomm’s Quick Charge, are used to lower the amount of time it takes to fully charge a device. Jabra Elite 7 Pro have a mute function, they have the option to mute/unmute a conversation directly from the earbuds. The Jabra Elite 7 Pro, so you can easily access the volume control, pause, play, mute, etc whichever features are supported on the earbuds.

Jabra Elite 7 Pro support voice prompts. Automatically receive information through audio messages, like if there is a problem with the connection. Jabra Elite 7 Pro come with their own special pouch.

Carrying earphones openly, or placing them inside your bag without a cover may easily damage them.