Features:1) Laser pointer / LED light / ball pen / FDA2) High quality3) Teaching, construction, traveling use4) Perfect promotional items, the best gift for businessmenInner packing:1pc/color boxOuter

Features:USB plug-and-playNo driver requiredSystem: Windows 98 / 2000 / Me / XP Linux and Mac OSInfrared technologyWireless control up to 8 metersWorking voltage: 1.5VSleep current: 1uAWavelength: 650

Features:1) For teaching, construction and traveling use2) Perfect promotional items3) Best gift for doctors4) Best advertising / promotional item5) Logo printing availableInner packing:1pc/PVC pouch,

Features:1) 3 lights card laser pointer: laser pointer + 2 torches2) For teaching, construction and traveling use3) Perfect promotional item, best gift for doctors4) Best advising / promotional item5)

Features:1) Slim laser card with LED torch2) Customers logos welcomed3) One laser and two white LEDs4) With or without key chain5) Excellent for presentations, teaching and giftInner packing:25pcs/box

Features:1) For teaching, construction and traveling use2) Perfect promotional items3) Best gift for doctors4) Best advertising / promotional item5) Logo printing availableInner packing:1pc/PVC pouch,

Features:1) 3 lights card laser pointer: laser pointer + 2 torches 2) For teaching, construction and traveling use 3) Perfect promotional item, best gift for doctors 4) Best advising / promotional ite

Features:1) Slim laser card with LED torch2) Customers logos welcomed3) One laser and two white LEDs4) With or without key chain5) Excellent for presentations, teaching and giftInner packing:25pcs/box

Specifications:1) Battery: 3 AAA2) Laser type: visible laser diode3) Wave length: 532nm4) Output power: 5, 10, 15, 20, 40, 50, 80, 100, 150mW5) Deam distance: over 500 - 8,000m6) Net weight: 65.5g7) G