I am selling this because I have lost the left earbud. There are small scratches on the case lid and dirt on the box. If you do not need the box, I can offer a 250 yen discount if you choose Yu-Packet Post (which will be simply packaged due to thickness). Please let me know in the comments if you would like this option. Fully wireless earphones that deliver the original dynamism and rich spatiality of music. - Included items: Charging case - Color: Black - Shape: Fully wireless - Connection type: Bluetooth The WF-1000XM3 wireless earphones are equipped with a high-performance noise-canceling function, and are Bluetooth compatible for a comfortable music experience. - Model name: WF-1000XM3 - Bluetooth compatible: Yes - Noise canceling function: Yes - Charging case color: Black/Copper - Brand name: SONY Thank you for looking.