Product Material: PlasticSize: transmitter 112mm*34.5mm, receiver 55*14*7mmRemote control technology: RF 2.4GhzRemote control distance: 30mLaser distance: >200mReceiver operating system: Windows, MacReceiver compatible interface: USB3.0 compatible with 2.0, USB1.1Receiver operating voltage: USB bus power supply (4.5-5.5V)Colour: BlackQuantity: 1 piecePackage content: 1*laser pointer1.FeaturesAll-in-one design, no need to install any software, just plug the receiver into the USB port, you can use it immediately.2.Compatible with Multiple SystemsThe operating system supports Windows XP, Windows Vista, or Windows 7, Windows8, Windows10, Mac os, and supports Apple systems.3.Scope of applicationSuitable for weddings, birthdays, housewarming, trade fairs, advertising promotions, employee benefits, anniversary celebrations, business gifts, etc.4.MaterialImported high-quality industrial-grade laser chip, long life, energy saving and stable, accurate indication.5.Ergonomic DesignThis laser pointer is designed to fit nicely into your hand; features intuitive touch-keys for easy slideshow control. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs.In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don''''t hesitate to contact us.We are here to help and will do our best to assist you. Thank you for choosing our product.We hope you enjoy it!