DinoFire Wireless Presenter Rechargeable Green Light Hyperlink Volume Control USB Presentation Powerpoint Clicker Remote Control Slide Advancer 2.4GHz

3 YEAR WARRANTY: Every products of our brand enjoy three years warranty and first-class after-sale service. Remote Presenter Features:  ? Quick Charging: Only requires about one hour to charge ? Long Battery Life: Usually can use for more than one week (depending on how often you use) ? Widely use: Also support Keynote, Prezi , Promethean, Smart Notebook, Surface Pro, promethium board, Chromebooks, or other commonly used software ? Buttons have quick access to different functions which can be easily found by touch.  ? 2.4G RF frequency, which is an ISM free frequency and can be used worldwide Transmitter Features:  Technology: Radio Frequency Frequency: 2.4GHz Light color: Green Battery: 360 mAh Control Distance: 330ft (100M) Light Distance: >660ft (200m) Max Output: < 5mW Working Voltage: 1.5V Sleep Current less than10uA Dimension: 5.5* 0.8* 0.8 inch Receiver Features:  Operation System: XP, Windows 7/8, Mac OS, Linux, Android USB Version: USB 1.1, compatible with USB2.0, USB 3.0 Working Voltage: 5V DC Package listing:  1 x Wireless Presenter remote control 1 x Wireless Receiver 1 x USB Cable 1 x User Manual 1 x Pouch 1 x Warranty Card