Thank you for searching through many sellers! Please understand that this is a used item, so there may be some scratches and stains! Manufacturer: SONY Application: Voice search TV remote control Model Number: RMF-TX400J Please check the product in the photos! * Functionality has been confirmed with a mobile phone (though it's a simple check)! * There is some marker stain on the battery compartment near the model number! * A portion of the sales will be personally donated to Doctors Without Borders, so the price may be a bit higher, but thank you for your understanding! I was able to donate 1598 yen in July! * Donating can be a hassle, right? I think it's good to donate from the proceeds of the items you purchase. Thank you for your search! #SONYRemoteControl