IP ratings refer to the rank of protection given by a casing, against solids and liquids. The letters 'IP' are followed by two values The first value of the IP rating refers to protection against solids such as dust, while the second refers to protection against liquids (sweat).

Scoring IP54, the JBL Wave Beam'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 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. JBL Wave Beam have a weight of 8.8g . We consider a lower weight better because lighter devices are more comfortable to carry.

True wireless devices have no cables linking any part of the device together, JBL Wave Beam are true wireless for this matter since they have no wires. This is a major difference since wireless earbuds have cables connecting the two earbuds . JBL Wave Beam have sweat resistance JBL Wave Beam have stereo speakers, what this means is that JBL Wave Beam's speakers deliver sound from separate channels on both left and right sides, creating a richer sound and a better listening experience. ANC makes use of advanced kind of tech to actively cancel noise.

ANC works when, it studies the sound pattern outside and inside the earbud and then generates a mirror signal to cancel it out. Simply put, it's like taking +1 (noise) then adding -1 (counter sound by the device) to make zero resulting in a reduced level of noise.

The JBL Wave Beam have ANC enabling you to listen at lower levels of volume, causing less ear fatigue since you don't need to crank up the earbuds volume to outcompete background noise.

JBL Wave Beam stay well in place, creating a sound covering that tones down your environment sounds and also prevents the device voice audio from leaking out . JBL Wave Beam have a unit size of 8mm in diameter, bigger drivers are more powerful, therefor producing better bass. A driver unit is basically a mini speaker that makes sound in the device, its size dictates the loudness of the device. The JBL Wave Beam's lowest frequency is at 20Hz, low-frequency response measures if and how well a particular audio device produces low frequencies that can be heard, and if it makes any changes to the signal on its way through.

JBL Wave Beam's highest frequency is at 20,000Hz, high-frequency response indicates how well an audio component produces high audible frequencies and if it adjustments to the signal on its way through. SPL, is the pressure level of sound, in decibels, dB, JBL Wave Beam's measurement is 100dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.

The JBL Wave Beam's battery life is 8 hours, these last longer than 5 hours of listening which is considered average before recharge. A device's battery life is commonly 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 JBL Wave Beam's case has a charge of 24 hours.

A charging case with a longer battery life allows you to recharge your earbuds on the go many times before recharging the case itself. It requires 2 hours to fully charge the JBL Wave Beam's battery. It is recommended to fully charge the battery before using the earbuds when they have been unused for extended periods.

JBL Wave Beam have a battery level indicator, an indicator shows you when the earbuds has a low battery. The battery indicator lights show the charging state of your device and charging case. JBL Wave Beam have USB TYPE-C, a standard connector for transmitting both data and power through a single cable.

JBL Wave Beam have Bluetooth version of 5.2, Bluetooth is a wireless technology standard that enables data transfers between devices placed in range, using short-wavelength, ultra-high frequency radio waves. JBL Wave Beam have a 10meters distance connecting via Bluetooth. JBL Wave Beam have 2 microphones.

The JBL Wave Beam have a noise-canceling type of microphone, these microphones are made to filter out noise from the earbuds' sound. JBL Wave Beam support ambient sound mode, which uses microphones to pass through ambient sound so that they can still be heard even when wearing the earbuds If misplaced in a room, or can't be found in your bag, the JBL Wave Beam support the find earbuds feature. The JBL Wave Beam support fast charging.

Commonly, technologies like MediaTek’s Pump Express, are used to reduce the time it takes to fully charge a device. JBL Wave Beam have a mute function, they have the feature to mute/unmute a conversation directly from the device. With the JBL Wave Beam, so you can access the volume control, pause, play, mute, etc whichever features are supported on the device.

The JBL Wave Beam have voice prompts. Automatically receive information via audio messages, like if there is a problem with the connection. The JBL Wave Beam come with a special pouch.

Carrying earbuds openly, or putting them inside your pockets without a cover can easily damage them.