13 mm dynamic drivers provide excellent bass performance. The voice recording technology with AI algorithm ensures clear and efficient hands-free calls in noisy environments. A total battery life of 26 hours. Supports fast charging, with 15 minutes of charging time offering 1.5 hours of playback time. Bluetooth V5.4 enables seamless audio streaming and a stable connection. Personalize your listening style and customize controls through the Edifier ConneX app. IP54 certified for daily active use. Experience a latency of 60 ms from end to end for gaming.