Jbl Tune Flex Review

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

Scoring IPX4, the JBL Tune Flex's rating is read as, the first value of X denotes that no data available to specify a protection rating, and of liquids that they can withstand low pressure spray similar to that of a shower head when tilted at 180° for 10 minutes. The JBL Tune Flex have a weight of 9.6g . We take in account a lower weight best for the reason that lighter devices are more comfortable to move with.

True wireless devices have no wires connecting any part of the device together, JBL Tune Flex are true wireless for this case since they have no cables. This is a key difference as some wireless earbuds have cables linking the pair of earbuds together. JBL Tune Flex have sweat resistance JBL Tune Flex have stereo speakers, what this means is that JBL Tune Flex's speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better listening experience.

Active noise cancellation uses advanced technology to actively cancel noise. How it works, it studies the sound pattern of incoming noise and inverts the soundwaves to cancel it out. Simply put, it's like taking +1 (noise) then producing -1 (counter sound by the device) giving zero resulting in a reduced level of noise.

JBL Tune Flex have Active Noise Cancellation enabling you to listen at lower levels of volume, good for your ears as you don't need to crank up the device volume to outcompete background noise. The JBL Tune Flex sit well in place, this creates an acoustic seal that reduces your environment sounds while preventing the device music from leaking out at the same. The JBL Tune Flex driver unit is 12mm in diameter, the bigger the unit the more powerful, therefor producing better bass.

A driver unit is the component that produces sound in the device, the unit size dictates the sound produced by the device. The JBL Tune Flex's lowest frequency is at 20Hz, low-frequency response measures if and how well a particular audio component produces low frequencies that can be heard, and if it alters the signal on its way through. The JBL Tune Flex's highest frequency is at 20,000Hz, high-frequency response measures if and how well an audio component produces high recognizable frequencies and if it changes to the signal on its way through.

The sound pressure level, is the level of pressure of sound, measured in decibels, dB, JBL Tune Flex's measurement is 108dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source. The JBL Tune Flex'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 usually 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 manufacturer, and JBL Tune Flex's case is said to have a full charge of 24 hours. A charging case with more battery hours allows you to recharge your earbuds on the go many times before recharging the case itself.

It takes 2 hours to fully charge the JBL Tune Flex's battery. It is highly adivsable to charge fully the battery before using the earbuds when they have been in storage for extended periods. The JBL Tune Flex have a battery level indicator, an indicator shows you when the device has a low battery.

The battery indicator lights indicate the charging state of your device and case. The JBL Tune Flex have USB TYPE-C, a standard connector for transmitting both data and power through a single cable. The JBL Tune Flex have Bluetooth version of 5.2, Bluetooth is a wireless technology standard that allows data movement between devices placed in range, using short-wavelength, ultra-high frequency radio waves.

The JBL Tune Flex have a 10meters distance to connect via Bluetooth. JBL Tune Flex support AAC, a codec used for Bluetooth audio. It supports 24-bit audio at 250kbps.

Since it uses psychoacoustic modeling, it can provide better results than other codecs at the same bit rate.

Being the highest quality codec that any Bluetooth-supporting Apple product supports, the JBL Tune Flex will work fine with your iPad. If you are planning on using these with Android , ensure that they also support aptX HD, LDAC, or LHDC as well.

JBL Tune Flex have 4 microphones. The JBL Tune Flex use a noise-canceling type of microphone, these microphones are designed to filter out background sounds from the earbuds' sound. JBL Tune Flex 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 measure of its sensitivity. It's the 'loudness' of the sound that the microphone can recognize. The JBL Tune Flex support ambient sound mode, which uses microphones to channel ambient noises to still be heard even while wearing them If lost in a room, or can't easily find them in your bag, the JBL Tune Flex have a find earbuds feature.

The JBL Tune Flex support fast charging. Most often, technologies like MediaTek’s Pump Express, are used to lower the amount of time it takes to charge the earbuds. The JBL Tune Flex have a multipoint of 2 connections, this feature allows you to link to more than one Bluetooth device and switch between them.

For example, you can seemlessly switch calls from one device to another without manually disconnect and reconnect. JBL Tune Flex have a mute function, they have the option to mute/unmute a conversation directly from the earbuds. The JBL Tune Flex, so you can access the volume control, pause, play, mute, etc whichever features are supported on the earbuds.

JBL Tune Flex have voice prompts. With voice prompts, you receive information through audio messages, like if there is a problem with the connection. The JBL Tune Flex come with their own special case.

Carrying earbuds without a case, or placing them in your pockets without a cover can easily put them at risk of getting damaged.