final UX3000 FI-UX3DPL-BLACK I purchased this new about two years ago and have been using it until now. I mainly used it indoors, but I have also taken it outside, so there is a feeling of use associated with its use. There are no problems with the operation. Due to aging, the ear pads on both ears deteriorated, so I replaced them with genuine ear pads about a month ago. I haven't used them much since the replacement. ■Notes ・Please refrain from returns or refunds from the perspective of preventing swapping, etc. ・Please purchase only if you understand that this is a used item. ・Please check the photos posted and ask any questions you may have before purchasing. This product is a used item that has been in someone's hands once. I have posted photos of any noticeable scratches or stains, but there may be oversights due to amateur inspection. Please understand this beforehand and purchase. ■Product Specifications Noise Canceling Wireless Headphones UX3000 FI-UX3DPL-BLACK Black Brand: final Wearing style: Both ears, integrated left and right Earphone/Headphone type: Headband type Color: Black Earphone/Headphone functions: Noise canceling, Microphone, Remote control, Foldable Low-frequency range (Hz): 20.0 Hz High-frequency range (kHz): 20.0 kHz Bluetooth version: Bluetooth 5.0 Bluetooth codecs: aptX, AAC, SBC Wireless/Wired connection: Wireless, Wired connection Plug shape: Mini plug Wireless standard: Bluetooth Charging terminal: USB Type-C Charging time: 2.5 hours