DinoFire Presentation Remote with Green Light USB Rechargeable Presentation Clicker Hyperlink Volume Control Powerpoint Clicker RF 24Ghz Wireless Presenter Presentation Clicker for MacLaptopCompute

We will solve any issue you meet in three years; A free usb is provided if you lose the original one in three years. Power Point Clickers Features:  ? Multifunctional: volume control, open links/ hyperlinks, switch windows, full/ black screen, page up/ down ? A plug-and-play wireless receiver, there’s no software to install.  ? Quick charging and long working time: Charging time: 1 hour, battery time: 8-10 hours ? Bumped design help operating just by touch.  ? 2.4G RF frequency, which is an ISM free frequency can be used world-wide Transmitter Features:  Technology: Radio Frequency Frequency: 2.4GHz Battery Type: 360mAh lithium battery Max Output: less than 5mW Wireless Distance: 50-85ft Light Distance: >100m Working Voltage: 1.5V Sleep Current less than10uA Dimension: 5.5* 0.8* 0.8 inch Weight: 0.88oz Receiver Features:  Operating Systems: Windows XP, Windows 7, Windows 8, Windows 10, Mac OS, Linux, Android USB Version: USB 1.1, compatible with USB2.0, USB 3.0 Weight: 1.6g Package listing:  1 x clicker for presentation 1 x Wireless Receiver 1 x User Manual 1 x Portable Case