It usually clicks into place, so it’s secure during storage. Many presentation remotes are designed to have the receiver pop into the handheld device itself. Some are only millimeters in width others are the size of a regular thumb drive. The USB receiver comes in a variety of sizes. For auditoriums and halls with a lot of square footage to cover, consider a presentation remote with a range between 100 and 300 feet. These are better suited for classrooms and small conference rooms. Some remotes have very limited ranges of between 30 and 50 feet. RangeĬonsider the spaces where you’ll deliver presentations. They cost more than alkaline ones, but the investment pays off long-term with fewer battery purchases. If you’re leaning toward a remote that requires alkaline batteries but want the perks of a rechargeable remote, you could split the difference and invest in rechargeable batteries. You simply plug in the cord into an available USB hub. Keep in mind that these batteries aren’t removable or docked to an external device. Presentation remotes with rechargeable batteries power up quickly and hold a charge for several hours. A remote that takes alkaline batteries will likely require one to four AAA batteries. Presentation remotes are powered by either alkaline or rechargeable batteries. It is prohibited to shine laser pointers on aircraft (FAA regulations) and at members of law enforcement (subject to state laws). Always practice laser safety to avoid harming others.
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