The sound is great for the price and the mic is working well too. The fit isn't too good for me though, hurt my ears on prolong usage.
the sound is great and App setting very good
After using HD 250BT headphone for a while. 1. Sound quality is highly acceptable. 2. Built quality is reasonable well & light weight 3. Easily operation with only 3 main button. 4. Bluetooth 5.0 with aptx LL and ACC sound codec. Pairing is easy. 5. Long battery life & type C charging. 6. Con : It doesn't fold compactly.