532 5mW Professional Green &amp; Red Light Laser Pointer with Box &amp; 2 * AA Batterycovered with high-quality material, is sturdy and durable in use. Fine craftsmanship with a lanyard makes it smooth to hold. This professional laser pen is easy to operate. Just gently press the switch button; you will notice a beam of strong red and green light emitting from the laser pen. With such a portable tool, you can point at any object even from the far. It has been applied into educational display, commercial display and other fields. Additionally, this laser pointer is powered bya pairofAA battery. If you intend to buy one, please place an order as soon as possible!                                    Features            Exquisite craftsmanship, portable and manually controlledEasy to operate and smooth to hold in hand with a lanyardIt is covered with high quality material, sturdy for long-term useIt is able to emit both red and green light with different wavelengthWidely used in many fields, especially in education and business displaysPowered bya pair of AA battery which is includedCan be put in the attached box                                                            Specifications             Power     5mW    <br>
 Light Color     Green + Red    <br>
 Wavelength     532nm (Green), 650nm(Red)    <br>
 Power Supply     2 x AA Battery    <br>
 Switch Location     Middle    <br>
 Switch Type     Click    <br>
 Dimensions     6.89 x 0.67 x 0.67" / 17.5 x 1.7 x 1.7 cm (L x Head Dia x Body Dia)    <br>
 Weight     6.84 oz / 194 g    <br>
 Color     Black     <br>
                                                             Package Includes            1 x Laser Pointer<br>
1 x Box<br>
2 x AA Battery<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.