Ubuyone Wireless Presenter Pen Support Hyperlink Compact And Delicate Wireless Presenter Demonstrator, It Has The Advantages Of Portable, Beautiful Appearance, Simple Operation, Etc., Which Is The Best Choice For Gift And Self-Use. Specifications: # Battery: 1Pcs Aaa Battery (Not Included) # Presenter Pen:139 * 19 * 19.6 Mm 5.47*0.74*0.49 In #Usb Wireless Receiver: 27.5 * 13 * 5.6 Mm 1.08*0.5*0.22In # Output Power: Less Than 5Mw # Distance: > 100M # Working Voltage: 1.5V # Wavelength: 650Nm # Color: Red # Material: Abs # Color: Black # Weight: 25G # Wireless Presenter Control Distance: 50Feet (The Effective Distance Will Change With The Surrounding Environment) Package Listing: # 1 Wireless Presenter Pen # 1 Wireless Receiver # 1 Warning Sticker # 1 User Manual Safety Warning: # Be Warned That 2.4G Hz Pointer Are Not Toys, They Should Never Under Any Circumstances Be Directed Into Peoples Eyes Or At Passing Aircraft. # The Pointer Is Not A Toy And Should Not Used By Anyone Under 18. # The Pointer Can Be Dangerous If Not Used Properly.
