(1)The Thunderbird Tiger Eel is built with a 2-way crossover and excellent acoustic design to create superior sound: balanced armature drivers provide clear and pure treble. (2)Thunderbird Tiger Eels use ergonomic shape design, based on the human ear anatomical structure characteristics, to ensure a close, comfortable fit (3) Thunderbird Tiger Eel's excellent passive noise reduction ability, can isolate up to -36dB of noise, so that you are free from all kinds of interference, forget to engage in exciting content creation and game entertainment. (4)Thunderbird Tiger Eel is equipped with detachable high-quality OFC MMCX braided cable, wrapped in a tough memory ring tube, which can maintain the ideal curvature for a long time and be flexible and adaptive. (5)The product comes with two materials, each 3 sizes of earplugs, to ensure that you can get excellent comfort and noise isolation effect, using a small drip-proof carrying case, anytime, anywhere to let fly creativity.