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

Having a value of 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 value 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 consider a lower weight better for the reason that lighter devices are easier to carry.

For a device to be true wireless it should have no wires connecting any part of the device together, JLab Go Air are true wireless for this case since they don't have wires. This is an important difference since wireless earbuds have cables linking the pair of earbuds . JLab Go Air are resistant to sweat JLab Go Air have stereo speakers, what this means is that JLab Go Air's 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 tightly in place, creating an acoustic covering that tones down background noise while preventing the device sound from leaking out . JLab Go Air driver unit is 8mm in diameter, bigger drivers are more powerful, therefor producing better bass.

A driver unit is basically a mini speaker that produces sound in the device, its size determines the sound produced by the earbuds. The JLab Go Air's lowest frequency is at 20Hz, low-frequency response inidcates how well a particular audio device produces low recognizable frequencies and if it alters the signal on its way through. JLab Go Air's highest frequency is at 20,000Hz, high-frequency response measures if and how well an audio component generates high human frequencies and if it makes any changes to the signal while at it.

The sound pressure level, is the level of pressure of sound, measured 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. The 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 more battery hours, you get to use it for longer and requires fewer chargings. This is given by the manufacturer, and the JLab Go Air's case is said to have a full charge of 15 hours. A charging case with a longer battery life enables you to recharge your earbuds on the go many times before having to recharge the case itself.

It requires 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 when they have been unused for long periods. JLab Go Air have a battery level indicator, an indicator notifies you when the earbuds has a low battery.

The battery indicator lights show the charging status of your earbuds and charging case. The JLab Go Air have Bluetooth version of 5, Bluetooth is a wireless technology standard that enables data transfers between devices placed in range, using short-wavelength, ultra-high frequency radio waves. JLab Go Air have a 10meters distance connecting via Bluetooth.

The JLab Go Air have 2 microphones. JLab Go Air microphone sensitivity is measured at -38dBV/Pa. The amount 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 voice that the earbud microphone can pick up. With the JLab Go Air, so you can easily access the volume control, pause, play, mute, etc whichever features are supported on the earbuds. The 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. Automatically receive information through audio messages, say if there is an issue with the connection.