Type: Sealed 2WAY hybrid type (canal) / unit: for the mid-high range: Balanced armature driver × 1 / low-pass: 8mm diameter dynamic driver × 1nFrequency characteristic: 10Hz ~ 40kHz / impedance: 20Ω / Sensitivity: 109dB / mWnInput Plug: φ3.5mm mini plug (straight-through) / cable length: 1.2mnWeight (without cable): 22gnAccessories: earphone cable two (Straight 4-pole plug smart phone for a three-button remote control equipped with cable with microphone), mechanical-tuning filter (HIGH BOOST, REFERENCE, BASS BOOST) ※ REFERENCE installation settled, ear tips (XS / S / M / L) ※ M size installation settled, dedicated carrying case, flight adapter, cleaning toolnProduct Description Balanced Armature drivers 1 groups for medium and high frequencies, employs a two-way hybrid system that employs the 8mm diameter dynamic drivers 1 groups for low-pass. flagship model K3003 same, without any use of the electrical network, tuning to the acoustic. While a hybrid system, achieve a natural connection. cable detachable by (mmcx terminal) adoption, improve the maintainability. In addition to using a commercial re-cable you can also enjoy the change of sound quality. adopt the cable ear-hook type. Mounting strength is increased, tightness will increase. It has the effect of further suppress the touch noise. mechanical tuning filter adoption. The permeability of different accessories filter, while avoiding the electrical loss of signal, adjust the balance of sound quality to acoustic. straight-through cable and the two supplied remote control with cable. Remote control for iOS, can be switched for Androi. [Hi-Res support] corresponds to the high-resolution standard AKG which is well-established in the high-quality sound is further ahead as foreign brands. Further delicacy, to realize the rich power of expression, can experience the high-quality sound close to the original sound. [Hybrid draw the canal of Features] 1 groups are balanced-armature drivers for the mid-high range, adopted 2WAY hybrid of 8mm diameter dynamic driver is 1 groups mounted for the low frequency range. Spacious achieve a spatial representation. By means of a cable adoption of [removable u0026 ear-hook type cable] removable, long available that also disconnected to replace the cable. It can be comfortable wearing touch noise is reduced further by the ear-hook type. [2 kinds of cable proper use is possible: a straight-through cable, hands-free phone call can also be in a wide variety of devices to switchable earphone remote control equipped with a microphone for Android and for the iPhone.