USB Rechargable Green Laser Pointer Pen Powerful Laser Page Pen with COB Highlight Side Lights Waterproof Various Spin P

Precautions1 The laser beam is not allowed to irradiate the eyes of people and animals 2 It is recommended not to keep the laser on for more than 60 seconds otherwise it will affect the use of the laser due to overheating 3 When not in use please place it out of the reach of children 4 If you find that the brightness of the laser beam is significantly reduced please pay attention to charging Charging when there is no electricity will cause the built in lithium battery to fail to store electricity ◆ Teachers professors ◆ Used for classroom teaching so that you can easily point to the blackboard from a hundred meters away It is the right assistant of teachers The laser power for this purpose is generally less than 20mw ◆Business people white collar workers ◆ Used for product demonstrations and lectures The green laser gives people a refreshing feeling The laser power for this purpose is generally higher than 20mw ◆ Conference speaker museum exhibition venue scenic spot commentator ◆ Facing the big high and far goal of hard to reach The laser power for this purpose is generally between 20mw and 50mw ◆ Field travelers explorers ◆ Used for field lighting indicating distant targets and sending distress signals The characteristics of the new product are it does not affect product performance in extremely cold and hot environments it has the functions of waterproof moisture proof sweat absorbing water absorb

$32.59

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