Keyspan TSAM-001 Laser Pointer offers versatile functionality as a PowerPoint presentation pointer and wireless remote control. Featuring a sleek silver design, this device provides a 40-foot wireless range for precise control during lectures or meetings. The set includes the remote unit, a USB receiver, and a dedicated Keyspan carrying case for portable protection. Note that this unit requires a new battery for operation but has been tested to work effectively. Reliable and efficient for professional or educational use.