Color of the product's surface an be customized, we also can imprint or engrave customer's logo on the surface, so, it can be regarded as a perfect promotional or advertising gift!
Feature︰
Laser pointer Slide changer (page up/down) Turn off screen function Multimedia controller Receiver can be built-in with USB flash memory All-in-one design 2.4GHz RF technology USB plug and play, no driver requested Fixed focus, dot shape facula, continuous output and working time over 5,000 hours Control distance: over 28M OS: Windows 98 / 2000 / ME / XP system, for Word, Excel, PowerPoint, ACDSee, Website, Acrobat Reader files Output wavelength: 650nm, Output power: 5mW Working voltage: DC 3.0V, Trigger voltage: DC 2.3V
