Dedicate to a grand and dynamic audio performance. The HP-308 adopts an electrostatic + dynamic hybrid driver unit, delivering more powerful stereo effects and higher clarity, and presenting authentic sound details. You will be instantly immersed at the moment the sound is produced. The electrostatic unit outperforms the balanced armature unit in terms of high-frequency sensitivity. Hardware breakthroughs bring profound and ethereal sound effects, coupled with an extremely wide soundstage and immersive atmosphere.