Has Active Noise Cancellation (Noise Control)
JBL Reflect Aero TWS
✓
Lasuney T12 ✓
ANC makes use of more advanced kind of tech to reduce unwanted ambient sounds. How it works, it listens to the sound pattern of incoming noise and then inverts the soundwaves to counter it. In simple terms, it's like taking +1 (noise) then producing -1 (inverted noise) to make 0 thus "diluting" the noise.
The Lasuney T12 have ANC allowing you to listen at lower levels of volume, good for your ears as you don't need to crank up the earbuds volume to outcompete background noise.
JBL Reflect Aero TWS too have ANC which makes either of the devices ideal for flights and morning travels. The Lasuney T12 and JBL Reflect Aero TWS 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 Reflect Aero TWS
✓
Lasuney T12 ✗
The JBL Reflect Aero TWS stay tightly in place, this creates a sound covering that reduces your environment noise well as preventing the earbuds sound from leaking out at the same.
Driver Unit Size
JBL Reflect Aero TWS
6.8mm
Lasuney T12 13mm
Lasuney T12 driver unit is 13mm in diameter, the bigger the unit the more powerful, and can produce better bass.
The driver unit is basically a mini speaker that produces sound in the device, the unit size dictates the loudness of the device.
JBL Reflect Aero TWS driver unit is 6.8mm in diameter,
which implies that they have a smaller driver unit than that of Lasuney T12 by 6.2mm
, a common assumption that driver units of a bigger size automatically produce better sound quality.
However, large drivers usually have difficulty producing high frequencies so yeah, larger drivers can generate louder sound, but this does not imply that they deliver better quality sound.
Lowest Frequency
JBL Reflect Aero TWS
20Hz
Lasuney T12 20Hz
The Lasuney T12's lowest frequency is at 20Hz, low-frequency response inidcates how well an audio component produces low recognizable frequencies and if it alters the signal on its way through.
JBL Reflect Aero TWS's lowest frequency is at 20Hz, this means that
both devices make sound with equal bass
Highest Frequency
JBL Reflect Aero TWS
20000Hz
Lasuney T12 20000Hz
Lasuney T12's highest frequency is at 20000Hz, high-frequency response measures if and how well an audio component makes high recognizable frequencies and if it adjustments to the signal while at it.
JBL Reflect Aero TWS's highest frequency is at 20000Hz, this means that
both devices can generate equal treble
Sound Pressure Level
JBL Reflect Aero TWS
99dB/mW
Lasuney T12 ✗
The sound pressure level, is the pressure level 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.
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