IP ratings refer to the rating 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, followed by the one that refers to resistance against liquids (sweat).

Scoring IP68, the JBL Reflect Aero TWS's rating is read as, the first number of 6 denotes that they are completely dust proof, and the second value of 8 means that they are protected against the effects of continuous immersion in water, ingress of water in quantities causing harmful effects shall not be possible. Conditions should be more severe than for numeral 7.. The JBL Reflect Aero TWS have a weight of 13g . We take in account a lower weight best for the reason that lighter devices are easier to transport.

True wireless devices have no wires linking any part of the device together, JBL Reflect Aero TWS are true wireless for this matter since they don't have wires. This is a key distinction since wireless earbuds have wires connecting the 2 earbuds together. The JBL Reflect Aero TWS come with wingtips, these are commonly used for workout earbuds and are usually an optional add-on to each silicone ear tip for a more secure fit.

JBL Reflect Aero TWS are resistant to sweat JBL Reflect Aero TWS are both dustproof and water-resistant. JBL Reflect Aero TWS have stereo speakers, what this means is that JBL Reflect Aero TWS's speakers deliver sound from separate channels on both left and right sides, this creates a richer sound and a better listening experience. ANC utilises more advanced technology to actively cancel noise.

How it works, it listens to the sound pattern outside and inside the earbud and after inverts the soundwaves to counter it. Simply put, it's like having +1 (noise) then producing -1 (counter sound by the device) giving 0 thus "diluting" the noise.

JBL Reflect Aero TWS have Active Noise Cancellation allowing you to listen at lower volume levels, good for your ears as you don't have to crank up the device volume to overcome background noise.

JBL Reflect Aero TWS sit tightly in place, this creates a sound covering that reduces background sounds well as preventing the device music from leaking out at the same. The JBL Reflect Aero TWS have a unit size of 6.8mm in diameter, bigger drivers are more powerful, and can produce better bass. The driver unit is the component that makes sound in the earbuds, the unit size corellates with the sound produced by the earbuds.

The JBL Reflect Aero TWS's lowest frequency is at 20Hz, low-frequency response inidcates how well a particular audio device generates low recognizable frequencies and if it makes any changes to the signal while at it. The JBL Reflect Aero TWS's highest frequency is at 20,000Hz, high-frequency response tells how well an audio device generates high audible frequencies and if it makes any changes to the signal while at it. The sound pressure level, is the level of pressure of sound, in decibels, dB, JBL Reflect Aero TWS's measurement is 99dB/mW.

Devices with a higher sound pressure level are generally louder when supplied with any given audio source. JBL Reflect Aero TWS's battery life is 8 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 requires fewer chargings.

The battery life of the charging case is given by the manufacturer, and the JBL Reflect Aero TWS's case has a full charge of 16 hours. A charging case with more battery hours enables you to recharge your earbuds on the go several times before recharging the case itself. It requires 1.5 hours to fully charge the JBL Reflect Aero TWS's battery.

It is highly adivsable to charge fully the battery before using the earbuds for the first time. JBL Reflect Aero TWS have a battery level indicator, an indicator alerts you when the earbuds has a low battery. Its lights display the charging state of your device and case.

The JBL Reflect Aero TWS support USB TYPE-C, an industry-standard connector for transmitting both data and power through a single cable. JBL Reflect Aero TWS have Bluetooth version of 5.2, Bluetooth is a wireless technology standard that allows data movement between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves. JBL Reflect Aero TWS have a 10meters distance to connect via Bluetooth.

JBL Reflect Aero TWS have 6 microphones. The JBL Reflect Aero TWS have a noise-canceling type of microphone, these microphones are made to filter out noise from the desired sound. JBL Reflect Aero TWS support ambient sound mode, which uses microphones to channel ambient noises to still be heard even when wearing them The JBL Reflect Aero TWS support fast charging.

Usually, technologies like Qualcomm’s Quick Charge, are used to reduce the amount of time it takes to charge the earbuds. The JBL Reflect Aero TWS have a mute function, they support the feature to mute/unmute a conversation directly from the device. The JBL Reflect Aero TWS, so you can access the volume control, pause, play, mute, etc whichever functions are supported on the earbuds.

The JBL Reflect Aero TWS have voice prompts. Automatically receive information through audio messages, say if there is a problem with the connection. The JBL Reflect Aero TWS come with their own special case.

Carrying earbuds openly, or placing them in your pockets without a cover can easily damage them.