Thank you very much for viewing our products from among many others. This product is a set of 2 junk items. Operation has not been confirmed. Please be aware of this. Returns, refunds, and exchanges are not possible. Please research the manufacturer, model number, and compatible models yourself. We are unable to answer any questions regarding these details. Please note that batteries are not included with this product. This product has been cleaned and disinfected with alcohol. We are closed on weekends and holidays. Please understand that it may take some time to respond to comments and ship orders. The shipping time is also 4-7 days. #Junk #Repair #Parts #Panasonic #SONY #RemoteControl