Ingress protection ratings refer to the rating of protection offered by a casing, against solids and water. The letters 'IP' are followed by two values The first value of the IP rating represents protection against solids say dust, followed by the one that refers to protection against liquids (sweat).
Scoring IPX5, the JBL Live Pro 2's rating is read as, the first number of X denotes that no data available to specify a protection rating, and the second value of 5 means that they can withstand medium pressure jet that's 6.3mm diameter, similar to garden hose from any angle for 3 minutes at a distance of 2.5 to 3 metres. JBL Live Pro 2 have a weight of 9.6g . We take in account a lower weight best because lighter devices are more comfortable to carry.
For a device to be true wireless it must have no wires connecting any part of the device together, JBL Live Pro 2 are true wireless for this case since they don't have wires. This is a major distinction as some wireless earbuds have wires linking the two earbuds .
JBL Live Pro 2 are resistant to sweat
JBL Live Pro 2 have stereo speakers, what this means is that JBL Live Pro 2's speakers deliver sound from independent channels on both left and right sides, this creates a richer sound and a better listening experience. Active noise cancellation utilises more advanced technology to actively cancel noise.
ANC works when, it studies the sound pattern of incoming noise and generates a mirror signal to cancel it out. Simply put, it's like having +1 (noise) then producing -1 (counter sound by the device) giving zero which results in a reduced level of noise.
JBL Live Pro 2 have ANC allowing you to listen at lower volume levels, good for your ears as you don't need to crank up the earbuds volume to outcompete background noise.
The JBL Live Pro 2 sit well in place, this creates an acoustic covering that tones down background noise while preventing the earbuds voice audio from leaking out at the same. JBL Live Pro 2 driver unit is 11mm in diameter, the bigger the unit the more powerful, and can produce better bass. A driver unit is basically a mini speaker that produces sound in the device, its size corellates with the sound produced by the earbuds.
JBL Live Pro 2's lowest frequency is at 20Hz, low-frequency response measures if and how well an audio device produces low frequencies that can be heard, and if it makes any changes to the signal on its way through. The JBL Live Pro 2's highest frequency is at 20,000Hz, high-frequency response tells how well a particular audio component produces high audible frequencies and if it makes any adjustments to the signal on its way through. The sound pressure level, is the level of pressure of sound, in decibels, dB, JBL Live Pro 2's measurement is 93dB/mW.
Devices with a higher sound pressure level are generally louder when supplied with any given audio source. JBL Live Pro 2's battery life is 10 hours, these last longer 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 requires fewer chargings.
The battery life of the charging case is given by the manufacturer, and JBL Live Pro 2's case is said to have a charge of 30 hours. A charging case with a longer battery life enables you to recharge your earbuds on the go multiple times before having to recharge the case itself. It requires 2 hours to fully charge the JBL Live Pro 2's battery.
It is highly adivsable to charge fully the battery before using the earbuds when they have been unused for extended periods. JBL Live Pro 2, the device supports wireless charging. To charge the device, you just put down on a compatible charging pad.
JBL Live Pro 2 have a battery level indicator, an indicator shows you when the earbuds has a low battery. The battery indicator lights display the charging state of your earbuds and charging case. The JBL Live Pro 2 support USB TYPE-C, an industry-standard connector for transmitting both data and power through a single cable.
JBL Live Pro 2 have Bluetooth version of 5.2, Bluetooth is a wireless technology standard that enables data movement between devices placed in range, using short-wavelength, ultra-high frequency radio waves. The JBL Live Pro 2 have a 10meters distance to connect via Bluetooth. The JBL Live Pro 2 support APTX Adaptive, an audio codec for Bluetooth devices that are developed by Qualcomm.
It has a variable bit rate (between 279kbps and 420kbps).
The JBL Live Pro 2 have 6 microphones. JBL Live Pro 2 have a noise-canceling type of microphone, these microphones are made to reduce noise from the earbuds' sound. The JBL Live Pro 2 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 voice that the microphone can recognize. The JBL Live Pro 2 support ambient sound mode, which uses microphones to pass through ambient noises so that they can still be heard even while wearing the earbuds
JBL Live Pro 2 have in/on-ear detection, the sensors in the device can detect when they are removed from your ears .
If misplaced in a room, or can't easily find them in your bag, the JBL Live Pro 2 support the find earbuds feature.
The JBL Live Pro 2 support fast charging. Commonly, technologies like Qualcomm’s Quick Charge, are used to reduce the time it takes to fully charge the earbuds. JBL Live Pro 2 have a multipoint of 2 connections, this feature allows you to link to more than one Bluetooth device and switch between them.
Say, you can seemlessly switch calls from one device to another without having to manually disconnect and reconnect. The JBL Live Pro 2 have a mute function, they have the feature to mute/unmute a conversation directly from the device. The JBL Live Pro 2, so you can access the volume control, pause, play, mute, etc whichever functions are supported on the earbuds.
JBL Live Pro 2 have a warranty period of 1 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. JBL Live Pro 2 support voice prompts. With voice prompts, you receive information via audio messages, like if there is a problem with the connection.
JBL Live Pro 2 come with their own special pouch. Carrying earbuds without a case, or placing them inside your bag without a casing can easily damage them.
