Data comes from Huawei Labs, and was recorded during real-life testing by staff.
Pop-up window only adapts to Huawei smartphones with EMUI10 or above.
Wearing Detection adapts to Huawei smartphones with EMUI10.0.1 or above.
Data are based on the test results of Huawei labs. By default (Active Noise Reduction is not enabled), 50% volume, AAC mode, actual battery life is affected by volume, source, environmental interference, product features and usage habits.