STUNNING NATURAL SOUND The sound image is a highly transparent sound, which is the concept of A series and allows you to clearly hear and feel an overwhelmingly natural sound that is localized HIGH PRECISION DYNAMIC DRIVER: Finally built a new base and developed driver parts such as membranes, voice coils, magnets, magnetic circuits, adhesives for each part and even production equipment LOCKABLE EARHOOKS To provide a better listening experience, a pair of locking ear hooks are included that eliminate microphone noise COPYRIGHT PROTECTED SILICONE CASE: The A3000 end devices come with a silicone carrying case that allows you to roll up the cable and store it easily. The headphone body is softly fixed with a domed, thin silicone lid