Replacement Remote Control COV30748160 COV30748128 for LG soundbar Sound bar NB2540 NB2540A NB2540D NB2540ADEULLK NB2540NBADEULLK S24A1-W,S24A1W Replacement remote control, not original. Pre-programmed, no need to set up ! just put new batteries and it will work well. Batteries needed: 2X 1.5V AAA Alkaline Batteries. Batteries and manual are not included. Replacement Remote Control COV30748160 COV30748128 for LG soundbar Sound bar NB2540 NB2540A NB2540D NB2540ADEULLK NB2540NBADEULLK S24A1-W,S24A1W