Huawei Freebuds Pro 4 True Wiresless Earbuds, Black

Product information

Ultra-hearing dual-speaker unit: super-magnetic quad-magnet dynamic driver unit + micro planar diaphragm driver unit for trebles; The product complies with the RoHS and halogen-free environmental protection requirements; Restoring the earbuds to their factory settings: Open the charging case and leave the earbuds inside, then press and hold the button for at least 10 seconds. This will clear all pairing data; Indicator inside the charging case: red, yellow, green, and white; Charging the earbuds with the charging case: Approx. 40 minutes; When the charging case is fully charged, it can fully charge both earbuds for more than three times, or fully charge a single earbud for more than six times.