https://feedx.net
San Francisco, CA
。业内人士推荐PDF资料作为进阶阅读
await blocking.writer.write(chunk4); // waits until consumer reads
Improved dust and water protection -- Apple also upgraded the dust and water protection of the AirPods Pro 3. The AirPods Pro 2 were previously IPX4 certified, which means they offered no dust protection (the X) and level 4 water protection (against sweat and light splashes of water). The AirPods Pro 3 offer IP57 certification, which means they have level 5 dust protection (against minimal amounts of dust) and level 7 water protection (against total immersion and downpours of rain). I did not attempt to test this, but I'm glad to see it. By comparison, the Sony WF-1000XM5 earbuds have an IPX4 rating.