Brand New Remote Control RM-AAU019 for Sony AV system HTD-DW685 STR-K670P STR-K790 STR-K1600 STR-DG510
STR-DG520 HTD-DW670 HTD-DW670T
USA Amazon Fulfilled shipment, all orders shipped from amazon USA warehouse, normally 2-4 day will arrive in domestic,fast shipping.
This remote have been tested before shipping out,30 days warranty,accept to return or exchange
No need any program, only installing new alkaline battery can work well
