The Green Lion 4-in-1 Wireless Remote with Keyboard is a multifunctional controller with an ergonomic design for running any device comfortably. The battery is 250 mAh with a working time of 20 days, charging via Type-C. IR and 2.4GHz RF connectivity guarantee solid performance in the control range of 8-12 m. It comes fitted with 58 keys: an air mouse, wireless keyboard, IR remote, and voice control for ease of use with smart TVs, computers, and others. An 800-1200 DPI resolution increases responsiveness, while the GFSK modulation allows smooth operations. Compatible with Android, Windows, Mac OS, and Linux, it is an all-in-one remote that deserves an essential place.