Ingress protection ratings is the rank of protection offered by an enclosure, against solids and liquids. In the format of IPXX, 'X' represents a number The first value of the IP rating means protection against solids say dust, followed by the one that refers to resistance against liquids (water).

Scoring IPX4, the Apple AirPods Pro (2nd Gen)'s rating is read as, the first value 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. Apple AirPods Pro (2nd Gen) have a weight of 10.6g . We prefer a lower weight better because lighter devices are easier to move with.

True wireless devices have no cables connecting any part of the device together, Apple AirPods Pro (2nd Gen) are true wireless for this case since they don't have wires. This is a key difference since wireless earbuds have wires linking the pair of earbuds . Apple AirPods Pro (2nd Gen) have sweat resistance 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, this creates a richer sound and a better listening experience. ANC utilises advanced technology to reduce ambient sounds.

ANC works when, it studies the sound pattern of incoming noise and inverts the soundwaves to counter it. In simple terms, it's like taking +1 (sound from your surrounding) then adding -1 (inverted noise) to make 0 which results in a reduced level of noise.

The Apple AirPods Pro (2nd Gen) have Active Noise Cancellation enabling you to listen at lower levels of volume, good for your ears as you don't need to crank up the earbuds volume to overcome background noise.

The Apple AirPods Pro (2nd Gen) sit tightly in place, this creates a sound seal that tones down your environment noise while preventing the earbuds voice audio from leaking out . Apple AirPods Pro (2nd Gen) have a unit size of 11mm in diameter, bigger drivers are more powerful, therefor producing better bass. The driver unit is the component that makes sound in the device, the unit size dictates the loudness of the device. The Apple AirPods Pro (2nd Gen)'s lowest frequency is at 20Hz, low-frequency response inidcates how well an audio device produces low frequencies that can be heard, and if it alters the signal on its way through.

Apple AirPods Pro (2nd Gen)'s highest frequency is at 20,000Hz, high-frequency response indicates how well a particular audio device produces high human frequencies and if it makes any changes to the signal on its way through. 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 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 Apple AirPods Pro (2nd Gen)'s case has a charge of 24 hours. A charging case with more battery hours enables 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 recommended 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 device, you just put down on a compatible charging pad.

Apple AirPods Pro (2nd Gen) have a battery level indicator, an indicator alerts you when the earbuds has a low battery. Its lights indicate the charging state of your earbuds and charging case. The 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 connecting via Bluetooth. Apple AirPods Pro (2nd Gen) support AAC, a codec 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 Apple AirPods Pro (2nd Gen) will work well with your iPhone. 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.

Apple AirPods Pro (2nd Gen) have 6 microphones. The Apple AirPods Pro (2nd Gen) have a noise-canceling type of microphone, these microphones are made to reduce noise from the earbuds' sound. The Apple AirPods Pro (2nd Gen) support ambient sound mode, which uses microphones to pass through ambient noises to still be heard even when wearing them The Apple AirPods Pro (2nd Gen) have in/on-ear detection, the sensors in the device can detect when they are removed from your ears . If lost in a room, or can't be found in your bag, Apple AirPods Pro (2nd Gen) have a find earbuds feature.

Apple AirPods Pro (2nd Gen) support fast charging. Commonly, technologies like Qualcomm’s Quick Charge, are used to reduce the amount of time it takes to charge a device. The Apple AirPods Pro (2nd Gen) have a 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. Apple AirPods Pro (2nd Gen) have a mute function, they have the feature 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 features are supported on the earbuds.

The Apple AirPods Pro (2nd Gen) support voice prompts. Automatically receive information through audio messages, say if there is a problem with the connection. The Apple AirPods Pro (2nd Gen) come with their own special case.

Carrying earphones without a case, or putting them inside your bag without a casing may easily put them at risk of getting damaged.