The High-grade remote control for ELEMENT TV, Replacement for ELSW3917BF E2SW3918 E4SFT5017 E4STA5017 ELSJ5017 E4SW5518 ELST3216H ELST5016S E2SW5018 E4SW6518.Please pay attention to the model when purchasing. Support 2K 4K UHD Smart TV. Include NETOLIX button,YouTube button,VUDU button&pandora button. Without programming or pairing required, put new AAA batteries and it can work well (Batteries are not included),No other Settings are required. Long transmission distance and stable performance. Replace the damaged or old one and cover all functions of the original remote control.