Are you searching for a nice tool to make your lessons lively and interesting? This Wireless USB Remote Red Laser Presentation Pointer Pen is probably your best helper. This wireless USB remote laser pointer is small and exquisite, portable and with richer applications. The red laser pointer pen is very easy to use, just plug and play. No driver hassles laser is visible also up to 15 meters nice pen-shaped presentation remote has built-in laser pointer, nice carry case. An essential nice assistant of demonstrations or presentations, you can easily point to the PPT or blackboard in any corner of classroom. Making your demonstrations or presentation seem more dynamic and making listeners feel release. This red laser pointer pen is also the best gift for friends and families.