Unknown. Help us by suggesting a value. (Huawei Freebuds 4i)
Unknown. Help us by suggesting a value. (Huawei FreeBuds Pro)
The Ingress Protection (IP) rating classifies the degree of protection against dust and water. Higher ratings are better. For example, a device rated IP68 can resist immersion into water for a certain time, specified by the manufacturer.
Ingress Protection (IP) rating: is this important to you?