Made of high-quality materials Compact size Easy to use Model: TOP 432NA / 432EV / 432EE Frequency: 433.92MHz Battery: Includes battery Buttons: 2 This is a clone remote control; the new remote control must be cloned from the original remote control. If your old remote control does not work, do not purchase this item. Due to different batches, the printed text on the product may vary, which does not affect functionality. Color: As shown Material: ABS Package Contents: 10 x Remote Control Package includes only the items listed above; other products are not included. Note: Light reflection and differences in display screens may cause slight variations between the color of the item in the image and the actual product. Measurement error allowance is +/- 1-3 cm.