Technical specifications
| Connection Type | Logitech Unifying protocol (2.4 GHz) |
|---|---|
| Wireless range | >10 m wireless range |
| Optional software | Logitech Options |
| Battery | 2 x AA (included) |
| Battery | 18 months |
| Key Life | Up to 5 million keystrokes |
| Special Keys | Mute, Volume Down, Volume Up |
| Connect/Power | On/Off Switch |