It supports feedback noise cancellation, and the noise cancellation effect is higher than the feedforward method.
It is also equipped with an ambient sound capture function, so you can have a conversation with the people around you without removing the earphones from your ear.
It has a shape that is easy to fit into the ear and has excellent fit.
It is waterproof to IPX4 equivalent, so it is safe even in the unlikely event of rain.
It is a buttonless touch operation correspondence than usability.
The earphone body is equipped with a full range of functions such as send/return songs, volume adjustment, pause, start/end calls, etc., and is convenient.
