No programming or set up required. Dedicated menu navigation keys, direct channel access for digital TV's. Retains codes when changing batteries. Farther transmitting distance, performance stable. This is the dedicated replacement remote control and it covers all the functions of original remote. Product name: TV Remote Control for RC43137P Power supply: 2 x AAA Battery(Not included) Compatible model: Nabo Inuvik Cranker RC43135 RC43135P; FINLUX RC43137 RC43137P 49fud8020 49-FUD-8020 32-FHD-5120 43-FUD-8020 49-FUD-8020 55-FUD-8020 65-FUD-8020. colour: black Material: plastic Size: about 230x48x23mm Package Contents: 1 x TV Remote Control Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.