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 don't need the box, I can offer a 250 yen discount if you choose Yu-Packet Post (which will have simplified packaging due to thickness). Please let me know in the comments if you'd like this option. These are completely wireless earphones that deliver the original dynamism and rich spatiality of music. - Included items: Charging case - Color: Black - Shape: Completely wireless - Connection type: Bluetooth The WF-1000XM3 wireless earphones feature high-performance noise-canceling and Bluetooth for a comfortable music experience. - Model name: WF-1000XM3 - Bluetooth: Yes - Noise-canceling: Yes - Charging case color: Black/Copper - Brand: SONY Thank you for looking.