I purchased this for work, but it's no longer needed, so I'm selling it. It's new and unopened, so I haven't been able to confirm its operation. There may be scratches from being on display in a store, and as it's been stored by a private individual, there may be scratches on the surface of the case. Please check before purchasing. Thank you. R500 Laser Presentation Remote with Bluetooth connection and a maximum communication distance of 20m. - Model Name: R500GR - Brand: logicool - Connection Method: Bluetooth - Maximum Communication Distance: 20m - Included Accessories: USB receiver Thank you for looking.