Thank you for viewing. This is a listing for the JVC wireless headphones HA-WD100B. I purchased these for TV audio. I had been using Bluetooth headphones for the TV, but the transmission delay was severe, and the lip-sync was off, so I bought these. Since they are not Bluetooth, there is no lag with the TV screen. I bought them, but my environment changed, and I no longer need the headphones, so I am listing them. - Product Description - - Brand: JVC - Model: HA-WD100B - Type: Wireless headphones - Communication method: 2.4GHz digital - Maximum communication distance: 30m - Driver diameter: 40mm - Charging time: 10 hours - Accessories: Charging stand AC adapter Audio cable Usage frequency is very low. Operation has been confirmed. All accessories, outer box, and instruction manual are included. The seller is a non-smoker. The shipping method is Rakuraku Mercari Bin, but it may be changed to Yu-Yu Mercari Bin at the seller's convenience. Please understand that this is a used item before purchasing. (I am sorry, but due to storage space constraints, I can only ship on weekdays. Thank you for your understanding.)