Get peace and quiet anywhere with these Sony truly wireless noise-canceling earbuds. An advanced HD noise-canceling processor blocks distracting background noise so you can focus in noisy environments, and Bluetooth connectivity ensures easy use with smartphones and other devices. These Sony truly wireless noise-canceling earbuds include a convenient charging case that offers up to 24 hours of use per charge.
HD noise-canceling processor QN1e: Having caught the surrounding sound, the dedicated processor gets to work. It not only cancels much noise across almost all frequencies, but also uses little power.
Dual Noise Sensor technology: The dual microphones, one feed-forward and one feed-back, on the surface of the headphones catch many ambient sounds nearby, whether it's in-flight noise, city traffic, or office chatter.