- Easy to use: no software to install. Plug in the USB receiver and start presenting. Fast, accurate wireless connection. The clicker supports red light pointer, page up/down, black/full screen, and volume up/down. - Move freely during presentations: control distance up to 100 ft (about 30 m) from the computer, so you are no longer tied to the Mac/PC. The red light range is up to 100 m for highlighting key points. - USB-A and USB-C 2-in-1 receiver: compatible with devices that use USB-A or USB-C interfaces. Suitable for models such as MacBook, Mac Mini, HP EliteBook 1050/755, Dell Latitude Vestro 7000/5000 series, and similar systems. - Receiver storage and portability: the USB receiver is magnetically stored in the end slot of the presenter. The pointer is pen-sized and weighs 44 g including the battery, making it easy to carry in a pocket or bag. - Reliable for PowerPoint and Google Slides: designed for smooth control of slides, with practical functions that support a professional presentation in classrooms, meeting rooms, or training sessions.