?This purple light laser pointer is in pen shape which looks formal and elegant. It can not only be used to teaching£¬ training and presentation but also be carried as ornament. High-quality workmanship and exquisite detail£¬ all for bringing user pleasant experience. <br><br><strong>Features:</strong> <br>Provides 50.0m / 164.0ft single purple laser beam. <br>Pen shaped design£¬ looks formal and elegant£¬ can be carried as ornament. <br>High-quality workmanship and exquisite detail£¬ all for bringing user pleasant experience. <br>Applied to teaching£¬ training and office presentation. <br><br><strong>Specifications:</strong> <br>Max. output power: £¼5mW <br>Lighting distance: 50.0m / 164.0ft <br>Battery £¨not included£©: 2 * AAA battery <br>Material: Aluminum alloy <br>Laser color: Purple <br>Color: Black <br>Item size: 16.0 * 1.5cm / 6.3 * 0.6in (H * D) <br>Item weight: 21.0g / 0.7oz <br>Total size: 15.0 * 1.5cm / 5.9 * 0.6in (H * D) <br>Total weight: 21.0g / 0.7oz <br><br><strong>Note:</strong> <br>1. Laser has serious harm to people's eyes. Do not point to someone else. <br>2. Continuously light the pen for 30 seconds would shorten the pen life. <br><br><strong>Package list:</strong> <br>1 * Laser pointer