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Dear，Pls leave a massage to tell us what design (Color) do you want.thank you.

size 1 means US Chargersize 2 means EU Charger100% brand new high quality and perfect design. Use your laser pointer to point at any desired targets on projection screen， video.Power saving， lightweight， suitable for putting in your pocket or handbags.This laser pointer can be used for presentation， teaching indicator， children amusement and more.This high quality laser pointer adopts the latest technology optics and microelectronics.New 850 Green Laser Pointer professional PPT 5mw with high Power and high quality Lazer Presenter with Babysbreath LPower supply: 1 x 16340 Battery (not included)Laser range: 1000-8000meters.Body material: aerometal.Laser Color:GreenWavelength: 532nm.lazerBeam style:continuous line.laserPacking (without retail package)1 x JD-850 Green Laser Pointer1 x Multi-charger1 x 16340 Battery