Koss PortaPro Premium RH from Japan

Koss Portapro Premium Rhythm Beige Description? Traditional Koss Portapro Premium Edition Operation Of Smart Phones By The Controller With Microphone, The Call Is Possible Convenient Folding In The Storage Adjust The Head Band Lateral Pressure In Three Stages By The Comfortzone Mechanism Mobile Phone In A Convenient Carrying Case Included / Specifications Like Model: Open Type Driver Caliber: - Reproduction Frequency Band: 15~25000Hz Maximum Input: - Impedance: 60 Output Sound Pressure Level (Sensitivity): 101Db Plug: 3.5Mm4 Pole Mini Plug Cord: 1.2M / Straight (With Volume Control La ) Weight: 66G Accessories: A Dedicated Carrying Case / Payment - We promise to supply genuine product in Japan. - All items are delivered from Japan directly. - Sometimes deliveries could be delayed for local situation. - Some product is supplied from manufacturer due to stock situation. - Electric appliances - Please check voltage before your purchase. - Some product is only for 110V for Japan use and you need transformer.