Description: This wireless laser pointer pen is designed for wireless connectivity and remote control of computers and multimedia devices. So that you do not need to stand beside the computer or PPT all the way, and you can freely walk around your listeners, and create a great interaction with them. It will be a nice assistant of teaching, speech, meeting, training and other occasions. Features: A professional assistant for teaching, presentation, office meeting and so on, you can easily point to any corner of the PPT or blackboard. 360° all-dimensional wireless remote control, up to 2.402MHz ~ 2.4083MHz FM frequency, the effective control distance can be up to over 10 meters. Widely used for smart all-in-one machine, PC, smart TV, set-top box, and other devices, and support Windows 2000/ XP/ Vista/ Win 7/ Android/ Mac OS and other operating system. Connect to computer with USB receiver, realizes true plug-and-play capability with no need of software driver, easy to use. Smart and power saving, power supply by 200mAh rechargeable lithium battery for long lasting use. The pointer pen will automatically enter sleep mode when not in use, you can press any key to activate it. Made of smooth ABS material, ultra-thin with only 11mm thickness, small and ergonomic design, ensures soft and comfortable hands feeling, portable to put in your pockets or hold in your hand. Specifications: Color: Gray, White, Gun-Silver (Optional) Material: ABS FM Frequency: 2.402MHz ~ 2.4083MHz Control Distance: > 10m Battery: 200mAh Rechargeable Lithium Battery Power Supply: DC 3.7V Charging Interface: Micro USB Working Current: < 25mA Sleep Mode Current: < 25uA Applicable OS: Windows 2000/ XP/ Vista/ Win 7/ Android/ Mac OS, etc. Size: Approx. 135 * 19 * 11mm/ 5.3 * 0.7 * 0.4in Weight: 21.6g Package Weight: 64g Package List: 1 * Laser Pointer 1 * USB Receiver 1 * User Manual Note: Please do not directly shoot laser into people's eyes, because the laser beam can hurt them. It is normal that the color on the pictures might be slightly different from the real item due to different lights or monitors. Please kindly know it before purchase. 1、A professional assistant for teaching, presentation, office meeting and so on, you can easily point to any corner of the PPT or blackboard. 2、360° all-dimensional wireless remote control, up to 2.402MHz ~ 2.4083MHz FM frequency, the effective control distance can be up to over 10 meters. 3、Widely used for smart all-in-one machine, PC, smart TV, set-top box, and other devices, and support Windows 2000/ XP/ Vista/ Win 7/ Android/ Mac OS and other operating system. 4、Connect to computer with USB receiver, realizes true plug-and-play capability with no need of software driver, easy to use. 5、Smart and power saving, power supply by 200mAh rechargeable lithium battery for long lasting use. The pointer pen will automatically enter sleep mode when not in use, you can press any key to activate it.