Laser Light Pen

Diode Laser - Wave Length: 650NM Max OutputClass III Laser ProductClick on Picture to EnlargeThis executive pen features dual modes. One super bright high powered blue LED, and a red super bright laser pointer.It's a new 3 In 1 refillable Black Ink Laser Pen which emits a powerful red laser beam up to 1 mile, and can be seen more than 2 miles away! This Laser Pointer Pen also features a very powerful Super Bright Blue L.E.D.Replace Batteries:(batteries included)Three electronic cells AG13(Voltage:1.2~1.5V) are needed for laser operation.Your laser pointer should be protected from water, dust, and sunlight.Warning:Laser radiation, avoid direct eye exposure. Do not aim into eyes. This is not a toy. Laser pointer can be harmful if used improperly. Do not look into aperture while laser ointer is on. Not recommended for children under 12. Led is used to sent signal to the distance and help people illuminate nearby places.Customer who use this product also purchaseAG13 Batteries