Context: Technology journalist Andy Boxall reviewed the Oppo Enco Air5s semi-in-ear wireless earbuds, praising their impressive Active Noise Cancellation (ANC) and audio performance. The earbuds utilize a real-time adaptive ANC system, allowing them to effectively minimize distracting sounds while still allowing important real-world sounds to be heard. Boxall tested the earbuds in various environments, including a busy Starbucks and on the street.