Overview Highlights Aluminum alloy body,which feels like frosted texture,fine and smooth. Brilliant red laser pointer is easy to see on any presentation screen even in a brightly lit room. Support hyperlinks. It also combines more functions of page up,page down,play slides,black screen for PowerPoint presentation. Wireless presenter,it is equipped with top-grade microchip,up to 100 meters wireless range. Operating on 2.4G RF frequency,it is an ISM free frequency and can be used world-wide. It is made of nickel plating metal dome and silicone keypad,brings you comfortable touch feeling. Key Attributes Dimensions (Length x Width x Height) 18cm x 10cm x 4cm weight 0.13kg Stock Location Country of Origin Brand SUNSKY Shipment Information Weight per item 0.13 kg Dimensions per item (LWH) 18 x 10 x 4 cm Carton weight 0.13 kg Carton dimensions (LWH) 18 x 10 x 4 cm Pieces per carton 3 Stock location Product Description1. Aluminum alloy body,which feels like frosted texture,fine and smooth. 2. Brilliant red laser pointer is easy to see on any presentation screen even in a brightly lit room. 3. Support hyperlinks. It also combines more functions of page up,page down,play slides,black screen for PowerPoint presentation. 4. Wireless presenter,it is equipped with top-grade microchip,up to 100 meters wireless range. Operating on 2.4G RF frequency,it is an ISM free frequency and can be used world-wide. 5. It is made of nickel plating metal dome and silicone keypad,brings you comfortable touch feeling. 6. Support page up,page down,full screen,black screen,press and hold the page up button for full screen or exit. Press and hold the page down button for black screen or exit. 7. The mini USB receiver supports plug and play technology. No driver is required. Operation system:Windows 2003,XP,Windows Vista,Windows 7,Windows 8,Windows 10,Mac OS,Linux. 8. Built-in docking bay stores USB receiver for easy portability. Parameters Frequency:2.4GHz Maximum output power of laser:less than 5mW Laser distance:more than 200m Band:532nm Battery capacity:400mAh Working voltage:3.6V to 4.2V Sleep current:less than 5uA Product size:133x27x13.3mm Product weight:45g