Only one item in stock First come, first served Instant purchase OK Price negotiable I used it with care after purchase, but please refrain from purchasing if you are nervous about storage by an amateur. - As far as I know, the box and accessories are complete. Everything in the photos will be included, but if you have any questions like "Is this included?", please ask in the comments. I will add photos. - The battery has not been replaced since it was opened, and there is some deterioration. Continuous use time is about 30 minutes to 1 hour for both left and right. - I have not felt any particular inconvenience with Bluetooth connection. - Model name: WF-1000XM3 - Brand: SONY - Function: Noise canceling - Connection method: Wireless - Bluetooth: Supported - Assistant function: Google Assistant, Alexa compatible - Charging terminal: USB Type-C Thank you for viewing. The product is only the image. Pairing function confirmed, audio confirmed The earphones have also been cleaned. *① Packing will be sent in simple packaging. Please understand. *② To prevent trouble and swapping, we are taking video recordings during packing. *③ We do not accept returns for scratches or damage other than those in the images that occur during mailing. If you have any other questions, please comment.