Has Active Noise Cancellation (Noise Control)
JBL Tune Flex
✓
Raycon Fitness Earbuds ✓
ANC utilises advanced technology to reduce unwanted ambient sounds. ANC works when, it detects and analyzes the sound pattern of incoming noise and inverts the soundwaves to cancel it out. In simple terms, it's like taking +1 (sound from your surrounding) and adding -1 (counter sound by the device) to make zero thus "diluting" the noise.
Raycon Fitness Earbuds have Active Noise Cancellation allowing you to listen at lower volume levels, causing less ear fatigue as you don't need to crank up the device volume to outcompete background noise.
The JBL Tune Flex too have ANC which makes both earbuds ideal for flights and morning travels. The Raycon Fitness Earbuds and JBL Tune Flex operate with different noise cancellation modes, pick the noise cancellation type that you prefer for commute or that enhances your chill time.
Has Passive Noise Reduction
JBL Tune Flex
✓
Raycon Fitness Earbuds ✓
Raycon Fitness Earbuds stay well in place, this creates an acoustic seal that reduces background noise while preventing the earbuds music from leaking out at the same.
Both of these devices have passive noise reduction this implies that they reduce ambient noise without using technology to cancel it out.
Driver Unit Size
JBL Tune Flex
12mm
Raycon Fitness Earbuds 8mm
Raycon Fitness Earbuds have a unit size of 8mm in diameter, bigger drivers are more powerful, and can produce better bass.
The driver unit is basically a mini speaker that produces sound in the earbuds, its size dictates the loudness of the earbuds.
JBL Tune Flex driver unit is 12mm in diameter,
making them have a larger driver unit than that of Raycon Fitness Earbuds by 4mm
, many people have a misconception that driver units of a bigger size automatically produce better sound quality.
However, large drivers find it difficult to produce high frequencies so yes, larger drivers are capable of generating louder sound, but this does not mean that they deliver better quality sound.
Lowest Frequency
JBL Tune Flex
20Hz
Raycon Fitness Earbuds 10Hz
Raycon Fitness Earbuds's lowest frequency is at 10Hz, low-frequency response inidcates how well an audio device generates low recognizable frequencies and if it makes any changes to the signal on its way through.
JBL Tune Flex's lowest frequency is at 20Hz, this implies that
Raycon Fitness Earbuds can produce a juicier bass than the JBL Tune Flex
Highest Frequency
JBL Tune Flex
20,000Hz
Raycon Fitness Earbuds 40,000Hz
Raycon Fitness Earbuds's highest frequency is at 40,000Hz, high-frequency response shows how well a particular audio device produces high audible frequencies and if it makes any adjustments to the signal on its way through.
JBL Tune Flex's highest frequency is at 20,000Hz, this implies that
Raycon Fitness Earbuds generate a clearer and crispier treble than the JBL Tune Flex
Sound Pressure Level
JBL Tune Flex
108dB/mW
Raycon Fitness Earbuds ✗
The sound pressure level, is the level of pressure of sound, 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.
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