Bose QuietComfort Ultra Noise-Cancelling Earbuds

Have used tjem 3 times in 10-days. There is not a bog difference with the 1st gen.

Since the first Bose 401's bought in 1989 until these last two purchases ultra quiet and ultra open i have never been let down. Great sound as always

I bought this 2 weeks ago, it's good but I hear a crackling sound while walking, immersive listening or not. This is something I did not expect from a premium earbuds, especially bose. I will be returning them, sadly.

Love the sound, the quiet control and the comfort. The right earbud doesn't sit as snug as the left does and it has a hard time staying charged. The left one is always fine. For the price of the earbuds it's not an excusable flaw.

The sound quality, noise cancellation and Android app are excellent. I'm still hanging some difficulty with left ear fit. Need to try more combos of tips/bands.

Best earbuds i ever purchased. Will not pick another brand ever

Awesome sound - and the noise-cancelling is insanely good. Used them on an aircraft recently - and the flight-noise sound reduction is crazy good

Is a big difference between the first version and this one, the important is when you answer a phone call the other person can hear you normal not like a robot. Also the sound quality is improved,

Extremely comfortable and amazing sound. Definitely worth the purchase.

The Bose QuietComfort Ultra Earbuds (2nd Gen) are absolutely impressive. The sound is beautiful, clear, rich, and perfectly balanced. Music feels full and detailed, while voices come through crisp and natural. The earbuds are comfortable, well-made, and feel premium in every way. Overall, the quality is excellent, and I couldn’t be happier with them!