Make lessons fun and engaging with QOMO's QClick QRF500 RF Classroom Response System. The included QClick software integrates into Microsoft PowerPoint, so it's easy to use and learn. Once your lesson is ready, use the instructor remote to control the presentation and to advance the slides; the remote also doubles as a laser pointer. Each student has his or her own response remote with an identification number that is preset by the instructor, allowing automatic log in. Answers are collected and recorded within seconds. All remotes feature backlit-LCD screens and 32 alpha-numeric characters. The radio-frequency receiver allows for two-way communication and is a cinch to use with your computer via USB. Opt for 12, 24 or 32 remotes.