Product Name: Red Light Laser PointersModel Number: NW-R-P005Place of Origin: ChinaFeatures: 1) PDA laser pointer (double colors) 2) Standard dimensions: 9.8 x 145mm 3) Color: silver 4) Output wavelength: 650nm 5) Output power: class IIIA P≤5mW 6) Working voltage: DC 2.7V - 6.0V 7) Working current: I8) Working temperature: -10 ~ +40oC, typical value: 25oC 9) Storage temperature: -20 ~ +50oC, typical value: 25oC 10) Size of light spot: ≤14 x 20mm at 15m 11) Can be used as indicator, teaching baton and ball pen Inner packing: Color boxes