5 в 1 зеленый лазерный указатель с высокой мощностью

Brand:Libao Laser green beam laser pointer Specitication: ItemDescribeNameGreen laser penSize13.90*160Weight145gColorGreenPower50mWlift time5000hsCurrent supplybatteries AAA * 2pcs Accessories: projector 1pcs Ac power supply 1pcs Owen's Manual 1pcs Tripod 1pcs Function: 1)your best partner to hold a meeting and show manuscript which allows you to express whatever you want to . 2)the guideline for Museums,various types of exhibition and travelling is your best companion. 3)medical teaching (x-ray teaching),applicable toall kinds of lectures and teaching institutions which makes both speakers and listener feel easy to teaching and learning. 4)a guidance for Climbers and the residents of mountainous areas. 5)it is unique indicator and best choice to supervise building for those inspections. 6)Astronomy enthusiasts.With your family tovisitthe most beautiful stars in the universe. 5Difference patterns: Other Choice: spot green laser pointer . Our promise: We will give you the reasonable price and high quality product.