LG AKB72914043 47LK550 47LK550-UA 55LW5700 55LV5400-UB 42LK530 42LK530-UC 42LW5700 55LW5600 55LV3700-UD LCD LED TV Operable distance: more than 8 metres. Material: ABS Material. Warranty: 90 Days. Battery Type: 2 X AAA Battery(Not include). Package: 1 x Remote controller We make this repalcement remote control to replace Your original remote coming with the TV. It Functions well. No need to program. Just put in the battery and It works. We test every remote before shipment. Well, If the remote you receive has a problem, Just feel free to contact us. It's slim and sleek design makes it comfortable in the palm when being used. Best Choice for LCD/LED TV Series. Performance Stable. without setup.