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 2.4G frequency, the effective control distance can be up to 15-20 meters. Widely used for smart all-in-one machine, PC, smart TV, set-top box, and other devices, and support mainstream computer operating systems. Connect to computer with USB receiver, realizes true plug-and-play capability with no need of software driver. Multifunction and user-friendly. Made of smooth ABS material, mini and ultralight, ergonomic design ensures soft and comfortable hands feeling, portable to put in your pockets or hold in your hand. Specifications: Material: ABS Model Options: PP-504T(touch operation); PP-504F(button operation) Frequency: 2.4G Control Distance: 15-20m Battery: 2 x AA Battery Function: Laser Pointer & Cancelable Mark + Mouse Select & Click Function + Multimedia Control Function Applicable Operation System: fit for Windows 98/2000/ XP/ Vista/ Win 7/Win 8/Linux Android/ Mac OS Size: Approx. 13.5 x 3.8 x 2.5cm / 5.3 x 1.5 x 1inch Weight: Approx. 98-99g Package List: 1 x Laser Pointer (battery included) 1 x USB Receiver 1 x User Manual Note: 1. Please do not directly shoot laser into people's eyes, because the laser beam can hurt them. 2. 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 2.4G frequency, the effective control distance can be up to 15-20 meters 3、Widely used for smart all-in-one machine, PC, smart TV, set-top box, and other devices, and support mainstream computer operating systems 4、Connect to computer with USB receiver, realizes true plug-and-play capability with no need of software driver. Multifunction and user-friendly 5、Made of smooth ABS material, mini and ultralight, ergonomic design ensures soft and comfortable hands feeling, portable to put in your pockets or hold in your hand