SONY E804 Earphones ★ Operation confirmed. All functions were working without any problems. ★ The items shown in the photos are all that are included; anything not pictured is not included. ★ If a battery is included, it is a consumable item and is not covered by warranty. ★ Please check the product details on the label in the photos and make your own judgment. ★ Regarding colors, there may be slight differences depending on the environment of your computer, so please understand this in advance. Also, if there is a discrepancy between the product description/title and the images, please prioritize the images. ★ Although operation has been confirmed, please purchase only if you understand the compatibility issues with your device and that this is a used item. ★ I will answer questions to the best of my ability. ★ A final check will be performed before shipping. ★ As this is a precision instrument, malfunctions may occur during transportation. If there is an antenna, you can use the TV. #SONY #InEarEarphones #Denon #WiredEarphones