All the money here is in the sound, not exactly in the materials. The remote control and the battery interfere when worn with a jacket on a high collar, everything is fine during training, it is quite convenient, you can pull out one earphone during a conversation, and it will not get lost as completely wireless, it is convenient.
Pros:
Of course, the sound, here it is good, I compare it with the cx300II, it’s definitely not worse, it seems a little louder, the sound is cleaner, clearer. You neeSee full review