JBL Tour One M2

The True Adaptive Noise Cancelling technology is a features which adjusts noise-cancelling levels in real-time, 50,000 times per second to account for environmental ambient noises and personal attributes such as movement, hair and eyeglasses to deliver best-in-class Noise Cancelling and immersive sound in any environment.  
With the help of Feed Forward and Feed Backward microphones, the Adaptive Noise Cancelling technology fully monitors exterior sounds picking up low-frequencies and neutralizing them before they reach the ear. The headphones generate a sound that's phase-inverted by 180 degrees to the unwanted noise, resulting in the two sounds cancelling each other out. 
In addition, all headphones allow the listener to adapt or adjust the level of ambient noise through features like Ambient Aware and TalkThru.

Swift Pair is the newest way to pair your Bluetooth peripherals Windows 10, version 1803 or above.

Steps:

1.     Put the Bluetooth peripheral in pairing mode

2.     When the peripheral is nearby, your Windows device will show a notification

3.     Selecting “Connect” starts pairing the peripheral

4.     When the peripheral is no longer in pairing mode or is no longer nearby, your Windows device will remove the notification from the Action Center

PSAP (Personal Sound Amplification) is a new feature accessible within the JBL Headphones App. When this feature is turned on, it works similar to Ambient Aware, but it focuses on picking up vocal frequencies in front of you. 

1. GAIN: The Personal Sound Amplification function is designed to amplify sound in the vocal range, it can assist users with (limited) hearing loss to maintain conversations more easily, especially in noisy environments. It should then amplify the speech of the person sitting across from you, not the general ambient sound as with Ambient Aware. The algorithm uses beamforming to pick out the voice from the other sounds, much like what happens during a phone call, but instead of focusing on your own voice it focuses on the voice further away from you. The gain setting allows you to amplify those vocal frequencies.

2. BALANCE: The balance setting adjusts the amplification effect between your left and right ears using the slider. When set to 0 (in the middle), both ears will receive the same amplification, but depending on the user’s personal needs/preferences, they can focus the amplification more towards either the left or right ear. 

The Low Volume Dynamic EQ feature can optimize EQ, boosts low and high frequencies to maintain the same high-fidelity performance at low volume. When you listen to music in low volume, the whole music dynamic will be decreased due to low and high frequency volume reduction. Some music is best to enjoy at a higher volume, but this approach can hurt your ears. With Low Volume Dynamic EQ, you can still receive an enjoyable music experience even in low or high volume, and still protect your ears without compromising on the listening experience.

When you need to talk to someone in person while wearing headphones, the advanced built in voice recognition algorithms reacts to your voice and automatically pauses the music and enables TalkThru if you just speak. Music and ANC resume after the conversation is over. There is no need to pause the music manually or remove the headphones - start talking and let the technology do the rest. You can extend the duration of Smart Talk in the JBL Headphones app when no voice is detected.