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

Scoring IP44, the JLab Go Air's rating for solids indicates that they are protected against objects greater than 1.0mm such as wire, 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 JLab Go Air have a weight of 10g . We take in account a lower weight better because lighter devices are more comfortable to transport.

True wireless devices have no cables linking any part of the device together, JLab Go Air are true wireless for this case since they don't have cables. This is an important difference since wireless earbuds have cables connecting the two earbuds . JLab Go Air are resistant to sweat JLab Go Air have stereo speakers, devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better listening experience. The JLab Go Air sit well in place, creating a sound covering that tones down your environment sounds and also prevents the device music from leaking out . The JLab Go Air driver unit is 8mm in diameter, bigger drivers are more powerful, therefor producing better bass.

A driver unit is the component that makes sound in the earbuds, the unit size dictates the sound made by the earbuds. JLab Go Air'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. JLab Go Air's highest frequency is at 20,000Hz, high-frequency response shows how well a particular audio component makes high audible frequencies and if it makes any changes to the signal on its way through.

The sound pressure level, is the level of pressure of sound, in decibels, dB, JLab Go Air's measurement is 103dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source. JLab Go Air's battery life is 5 hours, these last less than 5 hours of listening which is considered average before recharge.

A device's battery life is usually given by the manufacturer, and with longer battery life, 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 the JLab Go Air's case is said to have a charge of 15 hours. A charging case with a longer battery life enables you to recharge your earbuds on the go several times before recharging the case itself.

It takes 1.5 hours to fully charge the JLab Go Air's battery. It is highly adivsable to charge fully the battery before using the earbuds for the first time. The JLab Go Air have a battery level indicator, an indicator shows you when the device has a low battery.

Its lights indicate the charging status of your device and charging case. JLab Go Air have Bluetooth version of 5, 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 JLab Go Air have a 10meters distance to connect via Bluetooth.

JLab Go Air have 2 microphones. The JLab Go Air microphone sensitivity is measured at -38dBV/Pa. The magnitude of the analog or digital output signal from the microphone with its input stimulus is a calculation of its sensitivity.

It's the 'loudness' of the sound that the earbud microphone can pick up. With the JLab Go Air, so you can access the volume control, pause, play, mute, etc whichever functions are supported on the device. JLab Go Air have a warranty period of 2 Years, the period of time that warrant free repair and adjustment services in case of a malfunction occurring under normal use that has followed instruction manuals.

The JLab Go Air have voice prompts. With voice prompts, you receive information through audio messages, say if there is an issue with the connection.