Wireless Slideshow Presenter (Logitech R-RB5) @ $17.50 only !!, TV & Home Appliances, TV & Entertainment, Entertainment Systems & Smart Home Devices on Carousell
LOGITECH R-RB5 Cordless 2.4 GHz Presenter LCD Timer & Carrying Case New Open Box | eBay
Gadget review: Logitech Presenter remote control | by Jan Schultink | SlideMagic | Medium
Logitech R-R0001 2.4GHz Wireless Presenter & Laser /Timer + Case + USB Dongle | eBay