ELECOM blue LED wireless mouse, featuring 3 buttons for comfortable operation. - Brand: ELECOM - Model Name: EPRIM - Type: Wireless Mouse - Number of Buttons: 3 buttons - LED Type: Blue LED - Power: Uses 1 AA battery - Compatible Devices: Windows, Mac, Chromebook This is a brand new, unused item that has never been opened after purchase. It has been stored in its original condition, including the outer box. Since it is unopened, the operation has not been confirmed. Please note that in the event of an initial defect, it will be handled by the manufacturer. Please check the manufacturer's official website for compatible devices and detailed specifications. Please check the condition in the photos, and if you have any questions, please comment before purchasing. Please check the profile section! #ELECOM #WirelessMouse #WirelessMouse #New #Unopened