ELECOM 8-button large trackball mouse HUGE wireless type Purchased in January 2025. Brand new, unused. The exterior has no noticeable scratches or stains. - No drops or water damage. - No pets or smoking. ◎Included items Same as when new. - Main unit - Receiver - 2 batteries - Box and instruction manual Many buttons allow for one-click copy & paste, tab switching, etc. It's large, but because it's a trackball, it doesn't require much space, and it was convenient to operate on my lap or on top of a printer. ELECOM black and red trackball, convenient button layout, and batteries included. - Brand: ELECOM - Model Name: Trackball - Color: Black/Red - Included items: 2 AA batteries - Features: Convenient button layout Thank you for looking.