Our soft, silicone eartips passively block some noise. But the true quiet comes from our Acoustic Noise Cancelling™ technology. Microphones hidden in the earbuds monitor environmental sounds and then produce the opposite signal to cancel that noise. It’s tech we’ve spent decades researching. But you feel the benefit in a fraction of a second.

Say hello to earbuds uniquely tuned to the shape of your ears CustomTune technology uses a special chime to learn your ear canal’s shape. The chime is sent into your ear, then bounces back and is picked up by the built-in microphones, allowing your buds to optimize noise cancellation and sound performance that fits you perfectly.

The Bose QuietComfort Earbuds are a great do-it-all option for anyone, so long as you can afford them. You can choose the degree of noise canceling, and enjoy premium features like automatic ear-detection. These earbuds merit an IPX4 rating, making them a fine workout companion.

The Bose QuietComfort Ultra Earbuds offer the best in-ear noise cancellation you can get, with more immersive audio features and better Bluetooth codec support than their predecessors.