Features13mm dynamic driver unit. Ergonomic semi-in-ear design, breathable and comfortable to wear. Soft, skin-friendly soft ear support. Magnetic connection, Function keys, volume +, volume-. Bluetooth 5.2. AI call noise reduction. 110ms low latency gaming mode. Multi Function / Power / Volume buttons, Touch on left headphone. 120mAh battery with 18 hours of playback, 4-hour playback in 5-minute charge.