The Norwii N76 Wireless Presenter With Green Light, 330-Feet-Office Presentation Product Features Plug Play - ?The green presentation remote supports Hyperlinks, Volume Up/Down, Switch Windows, Black/Full Screen, Page Up/Down. ?Besides, buttons can be customized to hotkeys you want, such as Media Play/Pause, Previous/Next Track, Volume Mute, etc.(Need download key-customized software from NORWII official website) ?For regular use, green presenter remote is easy to use, only Plug Play. More Advanced - ?NORWII pointer presenter green is 10 times brighter than presenter with red light. ?Powerpoint remote provides a control distance of more than 330FT, the Green Light Range exceeds 660FT ?Built-in 360mAh rechargeable battery provides weeks of use on only a 2-hour charge. More Professional - ?One NORWII computer clicker can control multiple computers at the same time by shopping NORWII USB receiver(ASIN: B07R8CS89M ). ?One computer can be controlled by up to 6 NORWII wireless presenters at the same time. Wide Compatibility - Powerpoint clicke rechargeable supports systems: Windows, macOS, Linux, Android; (for MacBook on OS, plug the usb receiver into the laptop and a box will pop up to select 101or 104 option). ?2 YEARS WARRANTY WHAT YOU GET? 2 years warranty free usb if lost in one year and we sell extra USB receiver (ASIN is B07R8CS89M) in case you lose or damage it. Any questions, please log in to your Amazon Account - Your Order - Contact The Seller to contact us; Package included: 1x Presentation Pointer, 1x USB Receiver, 1x Pouch Case, 1x User Manual, 1x USB Charging Cable. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!