Roland RH-300 Headphones Operation confirmed. I believe it is in good condition, but please check the photos for the condition and understand that it is a used item before purchasing. Please note that we do not accept returns. The following is quoted. ・Roland RH series flagship model ・Flat and accurate sound, ideal for monitoring all instruments ・Dedicated 45mm neodymium magnet driver that covers a wide frequency response ・Closed-back design with high sound insulation ・Soft ear pads for comfortable wearing ・Stylish and lightweight aluminum housing, durable design ・Conversion plug included, compatible with standard/mini jacks HEADPHONE TYPE: TRADITIONAL HP True Wireless: NOT TRUE WIRELE WIRED WIRELESS: NO WIRELESS color: BLACK Cordless type: Wired Driver unit: Dynamic Band type: Headband type Plug type: Stereo mini Headset attribute: Headphones Headphone type: Closed-back HP Transmission type: Wired analog