Original Designed and Made in Taiwan with a high-quality manufacturing service and outstandingly lower RMA rate than the industrial average for others made in China * Elegant pen-shaped design with clip which Lightweight (60.0g Incl. batteries) and durable. The powerful/ultra bright green laser makes it suitable for any screens and large-scaled conference rooms. * Powered by 2 AAA batteries (INCLUDED!) which is convenient and cost effective. Emits ultra bright green laser beam over 1000 yards. * Complied with the European Standard EN 60825-1 & USA FDA Laser safety regulations and has Auto-Power-Control circuit which keeps the output power stable & won"t change in any temperature. * Construction of Anodized Aluminum finishing with Scratch-Proof & Corrosion Resistance functions.