Features: 40mm new NdFeB driver features high sensitivity, wide response range and large dynamic. Adopts high polymer coating diaphragm, with pure bass, penetrating mids and exquisite highs. Designed with 3 level bass adjustment, user can adjust the bass according to the music style to exert the best performance. Ergonomic design fits different head shapes; soft and comfortable headband and ear pads for long time listening without stress. Ideal for recording monitoring, music appreciation, video game playing, etc. Comes with an audio cable, a 3.5mm to 6.3mm gold-plated adapter, a cloth bag and a aluminum alloy case for convenient usage and carry.