[100FT WIRELESS REMOTE CONTROL DISTANCE & 656FT LIGHT DISPLAY RANGE] Wireless remote control range of up to 100 feet and red laser irradiation distance up to 656 feet, allowing freedom of movement during presentations. Features standard presentation functions including page up/down, window switching, blank screen toggle, and volume control. Not recommended for use with TV/LED/LCD screens. [2-IN-1 USB TYPE-C, PLUG & PLAY] Compatible with both USB Type-C and standard USB-A ports. No software installation required—simply plug in the included USB receiver for immediate use. Responsive and reliable for smooth slide navigation. [RECHARGEABLE PRESENTATION CLICKER & 2.4GHz USB RECEIVER] Built-in 300 mAh lithium battery, rechargeable via computer or wall charger. Provides up to one week of usage on a 2-hour charge; standby time up to 180 days. Low-battery indicator: LED flashes four times when power is low. USB receiver stores securely in the bottom of the remote to prevent loss. [COMFORTABLE GRIP] Ergonomically designed for comfortable handling during extended use. Optimized button layout allows intuitive blind operation. Sleek appearance and secure grip support efficient, confident presentations.