RAV435 WW51070 Replacement Remote Control Compatible with Home Theater or Video Receiver -2064 -196 HTR2064SZ NS-B20 NS-C20 NS-SWP20. Easy to install. Fine workmanship and classic design. Power supply: 2*AAA battery (not included). Due to different production batches, the appearance, color, and printed text of the product may vary slightly, but this does not affect functionality. Type: RAV435 WW51070 Replacement Remote Control. Color: Black. Material: Plastic. Package Contents: 1 x Remote Control. Only the items listed above are included; other accessories are not included. Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement error allowance: +/- 1-3 cm.