and Features: Made of premium metal materials, durable and wearable, providing comfortable touch-feeling. It can emit an intense,brilliant laser beam and has a range up to 500 meters. Use your Laser Pointer to aim at any desired targets on projection screens,video monitors,presentation graphics,and any opaque as far as several hundred meters. Press the push button to turn it on,release the push button to shut if off automatically. The cap clip design, easy to carry on the item. Used to point at any desired targets on projection screens, video monitors, and presentation graphics. Pen only, other accessories demo in the picture are not included Specification: Material: Metal Power Supply: 3x AG3 Battery( Not Included) for Shell Color: Silver, Blue, Black Size: One Size Length: 15.0cm/ 5.91in Quantity: 1 Pc Note: 1.No retail package. 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1 x Pen Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.