CMF Buds Pro 2: LDAC vs Noise Cancelling: Surprising Sound Test In our hands-on test of the CMF Buds Pro 2, we were impressed by the balance between audio quality and active noise cancellation. Switching to LDAC mode brought vibrant, high-resolution sound that truly popped, with ultra-bass technology adding depth to every track. Meanwhile, the 50 dB hybrid noise cancellation did an excellent job of blocking out distractions, though we found it slightly less aggressive than expected for the premium price. The 43-hour battery life with the charging case kept us powered for weeks, and the six HD mics ensured clear calls. The dark grey finish looks sleek, though the earbuds are on the larger side. Overall, our experience was mixed—great for casual listeners but maybe not for those demanding top-tier noise cancelling.