Sanwa Supply MA-RING2BK Ring Mouse, USB Wireless Connection, Rechargeable, Compact, 1200dpi, Black

●This mouse can be worn on your finger and operated with your thumb. ●It's simply worn like a ring, so you can use the keyboard and perform other tasks while wearing the ring mouse. ●Since it's worn on your finger, you can easily operate your computer while lying on the sofa or in bed. ●It features a PowerPoint mode that supports PowerPoint blackout and page forwarding. *MacOS PowerPoint version 16 or later is required. ●The receiver can be stored inside the mouse to prevent loss when traveling. ●The ultra-compact receiver stays out of the way even when left plugged into your computer. ●You can use it repeatedly by connecting the included charging cable to the mouse's micro USB port. ●It can be used for up to approximately one month on a single charge.

■Interface: Compliant with USB HID Specification Version 1.1 *Compatible with USB 3.2/3.1/3.0/2.0 interfaces. ■Connector Shape: USB (A Connector) ■Wireless Method: 2.4GHz RF Radio Waves *The ID between the mouse and receiver is fixed. ■ Communication Range: Wooden desk (non-magnetic): Approx. 10m radius

Steel desk (magnetic): Approx. 2m radius *Radio wave communication range varies depending on usage environment. ■ Reading Method: Optical sensor (IR LED) ■ Buttons: 5 buttons, cursor sensor ■ Resolution: 1200 counts/inch ■ Battery Performance: Continuous Operation Time: Approx. 15 hours Continuous Standby Time: Approx. 600 hours Lifespan: Approx. 37 days *Based on 8 hours of computer use per day, with approximately 5% mouse activity. (When fully charged) *This is a Sanwa Supply calculation that does not take natural discharge into account, and is not a guaranteed value. *Performance will gradually decrease over time. Thank you for your understanding. ■Size: Mouse: 32.9mm W x 60.4mm D x 35.6mm H Receiver: 14mm W x 18.5mm D x 6mm H ■Weight: Mouse: Approx. 16g Receiver: Approx. 1.6g ■Cable Length: 0.75m (Charging Cable) ■Accessories: Receiver x 1, Charging Cable x 1, Instruction Manual & Warranty Card This mouse can be worn on your finger and operated with your thumb. Simply wear it like a ring, so you can use the keyboard and perform other tasks while wearing the ring mouse. Since it's worn on your finger, you can easily operate your computer while lying on the sofa or in bed. Features a PowerPoint mode that supports PowerPoint blackout and page forwarding. *Requires macOS PowerPoint version 16 or later. The receiver can be stored inside the device to prevent loss during transport.