We will ship via anonymous delivery within the next day after confirming payment. Used Item: EX-G Black Bluetooth Mouse M-XGM10BB Elecom This is a Bluetooth mouse from Elecom. Only the mouse body shown in the image is included. I used this at work for about a year before purchasing a trackball mouse. I frequently used the left-click button, so that area is worn and faded, and there is some dirt. For the light test, I have inserted old AA batteries, but I will remove them before shipping. If you would like me to leave them in, please comment after your purchase. Please understand that this is a used item before purchasing. Since you can't know how a mouse feels until you try it, why not give this one a try? It has 5 buttons for easy operation and can connect to two PCs. - Model: EX-G - Color: Black - Power: 1 AA battery - Features: Laser sensor We will pack it in recycled packaging materials and ship it via Takkyubin Compact. Thank you for viewing. Power Source...Battery-powered Connectivity...Wireless (Bluetooth) Other...Multi-pairing