Made of high-quality materials Compact size Easy to use Model: TOP 432EV 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 production batches, the printed text on the product may vary slightly, which does not affect functionality. Color: As shown Material: ABS Package Contents: 10 x Remote Control Package includes only the items listed above; other accessories are not included. Note: Lighting effects and display settings may cause slight color differences between the image and the actual item. Measurement error allowance: +/- 1-3 cm.