We have tested the remote controls before listing them, and only those that function properly are offered for sale. In the unlikely event that there is a problem other than what is described, please contact us [before leaving feedback]. We will provide a refund. □ Manufacturer Panasonic □ Model Number HK9811 □ Category ・Lighting Remote Control □ Operation Check ・Infrared signal emission confirmed ・All buttons response confirmed ・Power on confirmed □ Battery Type ・AAA batteries ※Batteries not included □ Condition ・Used ・May have scratches, discoloration, and minor imperfections due to use and storage ・Disinfected and lightly cleaned □ Defects ・None in particular □ Special Notes ・We are unable to provide information on compatible models or setup instructions. ・Please be sure to check the model number before purchasing. ・Please refrain from purchasing if you are unsure. □ Packaging and Shipping ・Yu-Packet Post Mini Listing Item No. 931