IP ratings is the rank of protection offered by a casing, against solids and liquids. The letters 'IP' are followed by two values The first value of the IP rating means protection against solids say dust, while the second refers to protection against liquids (water).

Having a value of IPX4, the Apple AirPods Pro (2nd Gen)'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. Apple AirPods Pro (2nd Gen) have a weight of 10.6g . We prefer a lower weight best because lighter devices are easier to transport.

True wireless devices have no cables linking any part of the device together, Apple AirPods Pro (2nd Gen) are true wireless for this case since they have no cables. This is an important distinction since wireless earbuds have wires linking the 2 earbuds together. Apple AirPods Pro (2nd Gen) are resistant to sweat Apple AirPods Pro (2nd Gen) have stereo speakers, what this means is that Apple AirPods Pro (2nd Gen)'s speakers deliver sound from independent channels on both left and right sides, creating 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 listens to the sound pattern of incoming noise and generates a mirror signal to cancel it out. Simply put, it's like having +1 (sound from your surrounding) then producing -1 (counter sound by the device) to make 0 hence "diluting" the noise.

Apple AirPods Pro (2nd Gen) have Active Noise Cancellation allowing you to listen at lower volume levels, good for your ears since you don't need to crank up the earbuds volume to outcompete background noise. Apple AirPods Pro (2nd Gen) stay well in place, creating an acoustic seal that tones down background noise and also prevents the earbuds sound from leaking out at the same. The Apple AirPods Pro (2nd Gen) driver unit is 11mm in diameter, bigger drivers are more powerful, and can produce better bass.

A driver unit is basically a mini speaker that makes sound in the earbuds, the unit size corellates with the sound produced by the earbuds. The Apple AirPods Pro (2nd Gen)'s lowest frequency is at 20Hz, low-frequency response inidcates how well a particular audio component produces low audible frequencies and if it makes any changes to the signal on its way through. The Apple AirPods Pro (2nd Gen)'s highest frequency is at 20,000Hz, high-frequency response tells how well a particular audio device produces high audible frequencies and if it makes any changes to the signal on its way through.

The Apple AirPods Pro (2nd Gen)'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 Apple AirPods Pro (2nd Gen)'s case is said to have a charge of 24 hours.

A charging case with more battery hours allows you to recharge your earbuds on the go multiple times before having to recharge the case itself. It requires 1 hours to fully charge the Apple AirPods Pro (2nd Gen)'s battery. It is highly adivsable to charge fully the battery before using the earbuds for the first time.

Apple AirPods Pro (2nd Gen), the device supports wireless charging. To charge the earbuds, you simply put down on a compatible charging pad. The Apple AirPods Pro (2nd Gen) have a battery level indicator, an indicator alerts you when the earbuds has a low battery.

The battery indicator lights show the charging status of your earbuds and case. Apple AirPods Pro (2nd Gen) 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 Apple AirPods Pro (2nd Gen) have a 10meters distance to connect via Bluetooth.

Apple AirPods Pro (2nd Gen) support AAC, a codec used for Bluetooth audio. It supports 24-bit audio at 250kbps. Because 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 Apple AirPods Pro (2nd Gen) will work well with your iPad. 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 Apple AirPods Pro (2nd Gen) have 6 microphones.

Apple AirPods Pro (2nd Gen) have a noise-canceling microphone, these microphones are intended to filter out noise from the desired sound. Apple AirPods Pro (2nd Gen) support ambient sound mode, which uses microphones to channel ambient sound so that they can still be heard even when wearing them Apple AirPods Pro (2nd Gen) have in/on-ear detection, the sensors in the earbuds can detect when removed from your ears so that the music is paused. If misplaced in a room, or can't be found in your bag, the Apple AirPods Pro (2nd Gen) support the find earbuds feature.

Apple AirPods Pro (2nd Gen) support fast charging. Most often, technologies like MediaTek’s Pump Express, are used to lower the amount of time it takes to charge the earbuds. Apple AirPods Pro (2nd Gen) support multipoint of 2 connections, the multipoint feature allows you to link to more than one Bluetooth device and switch between them.

For example, you can easily switch calls from one device to another without manually disconnect and reconnect. The Apple AirPods Pro (2nd Gen) have a mute function, they have the option to mute/unmute a conversation directly from the earbuds. The Apple AirPods Pro (2nd Gen), so you can access the volume control, pause, play, mute, etc whichever functions are supported on the earbuds.

The Apple AirPods Pro (2nd Gen) support voice prompts. With voice prompts, you receive information via audio messages, like if there is an issue with the connection. The Apple AirPods Pro (2nd Gen) come with their own special case.

Carrying earphones without a case, or putting them in your bag without a casing may easily damage them.