Laser pointer + LED + pen + PDA stylus Metal housing Range: 50 m Wavelength: 640 → 660 nm Laser class 2 Incl. LED lamp, colour: white Incl. Pen Incl. PDA stylus For 4 x LR-41 batteries (supplied) Dimensions: 150 x 10 mm Weight: 27 g (without batteries) CE-approved