The 1mW 650nm Red Beam Light Single-point Rechargeable Laser Pointer Pen is the perfect tool for professionals and laser hobbyists. It not only projects a brilliant red laser dot to highlight the details of any presentation but also works great in creating various visual atmosphere， sky pointing， illumination， or other professional usages. High-grade aluminum alloy casing is solid and durable. Moreover， it is built with a rechargeable battery， allowing you to charge the pen conveniently with the attached USB cable. And it has low power consumption and long battery life. Click and order now! It surely is worth your investment!                                    Features             High quality， stable performance<br> Project a brilliant red laser dot to highlight the details of any presentation<br> Also perfect for creating various visual atmosphere， sky pointing， illumination， indicating， alignment， sky pointing or other professional usages<br> Ultra brightness， can be seen clearly even in the brightest room<br> High-grade aluminum alloy casing is solid and durable<br> Low power consumption， long battery life<br> Built with a rechargeable battery<br> Compact and lightweight， easy to carry<br> Attached with a USB cable <br>                                                            Specifications             Key Words     Red Laser Beam    <br> Light Style     Single-point    <br> Light Color     Red    <br> Wave Length     650nm    <br> Output Power     1mw    <br> Switch Type     Clicky / Clickie    <br> Switch Location     Middle    <br> Material     Aluminium Alloy    <br> Body Color     Black    <br> Strap/Clip     No    <br> Dimensions     (6.18 x 0.59)" / (15.7 x 1.5)cm (L x Dia.)    <br> Weight     1.41oz / 40g       <br>                                                             Package Includes            1 x Laser Pointer Pen<br>1 x USB Cable<br>                                                            Extra Info            Note: Don′t allow the laser beam to enter the eye. The laser beam is harmful to eyes， any contact will cause permanent damage. Not the laser point to the crowd， especially in the face.Don′t look directly with your eyes or using binoculars and other equipment to observe the laser beam on the remote control. Never let the laser point to a mirror or other highly reflective surfaces.Please keep the laser pointer away from children (especially the high powered ones) in order to avoid the damage by the children′s contacting.Please don′t light laser pointer continually in 30 seconds and press the button hard， it will affect its lifetime for prolonged use.Please remove the battery from the laser pointer when not in use.Need to disassemble， adjust or repair， please get professional maintenance technicians.The use of laser pointers (especially the higher powered ones) may be illegal in some countries. Therefore， customers can buy and use it by following the local laws and regulations. In the event of resale， you also need to incorporate this notation in the product description， so that any potential buyer can be well informed before making purchasing decision.