[Unopened New] ELECOM "Relacon" Wireless Handy Trackball Mouse "Relacon" (M-RT1DRBK) Product Condition: Unopened New <Main Features> Handy Trackball Mouse: Compact design for comfortable one-handed operation. The trackball type allows for smooth mouse operation even in tight spaces. Media Control Buttons: Intuitive control of media playback such as volume adjustment and play/pause. Silent Design: Silent design that minimizes click noise, allowing for comfortable use even in quiet environments. The ELECOM Relacon trackball features 10 buttons and wireless connectivity, providing comfortable operation. - Connectivity: Wireless - Color: Black - Features: 10 buttons - Included: USB receiver Thank you for viewing.