ANC (Reduces ambient noise, immerse yourself in the world of music) 4 mics, AI Calling Noise Reduction(4-mic calling technology, just like talking face to face) 42 Hours Playtime (7hrs listening time on one charge, 42hrs total Playtime with the charging case,) Fast charging（10-minute charging offers 2.5h listening） Transparency Mode (Hear voices or sounds around you without taking off the earbuds) Dual-EQ mode (Bass boost classic mode)
