Auto change my phone's volume too loud. – Sony | Headphones Connect Review

This headphone has its own volume, and rarely sync with phone's volume. And when it sync, it changes phone's volume, not its own volume, which is disrepectful to user's current preference. In many case it make the volume too loud it hurts my ear. This product demonstrates how the company leaders never use their own product.
Review by thegatheringvn on Sony | Headphones Connect.