: To preserve battery life, these mice often feature an automatic "smart sleep" mode that activates after 10–11 minutes of inactivity. Design and Ergonomics

The standout feature of the Sibyl is undeniably its form factor. Unlike standard mice that are roughly ovoid, the Sibyl adopts a distinct "pebble" or "soap-bar" shape.

Product Report: Sibyl Wireless Mouse (LM115B) Sibyl Wireless Mouse , specifically the