Bose is on the verge of replacing the QuietComfort Earbuds, introduced two years ago next month. Based on a substantial leak, the QuietComfort Earbuds II will take its place, which has a more compact design, up to 6 hours of battery life and active noise cancellation (ANC), among other features.https://www.notebookcheck.net/Bose-QuietComfort-Earbuds-II-Specifications-and-price-for-next-generation-earbuds-leak.642123.0.html
Brother,
Bose QC earbuds quality very very worst. I am not satisfy their service. Till now they not support me. My product serial no is S/L 081145M13249331. So it is better not use. And also I am so much angry to Bose company.
Akhtar.