• The receiver has a magnetic absorption design, which is not easy to lose
• 2.4Ghz wireless technology, 100 meters remote control distance, stable signal
• Silicone buttons on the front, are comfortable to press and sensitive to turning the page
• Supports multiple systems, can be used on Windows XP and above, for Mac OS, Android, for Linux system
• Multi-window switching function, long press "Tab" to wake up the multi-window, press and hold to select and open the application window that needs to be switched

Specification:

• Transmitter:
• Remote control technology: 2.4GHz
• Remote control distance: 100 meters
• Laser distance: 200 meters
• Laser wavelength: 650nm
• Laser power: <5mv
• Power supply: 1 x AAA battery (not included)
• Working voltage: 1.2-1.5V
• Product size: 132x21x18mm
• Weight: 20g (without battery)
• Receiver:
• Working voltage: 4.5-5.5V
• Compatible interface: USB2.0 (compatible with USB1.1, 3.0)
• Compatible operating system: windows2000/XP/7/vista8/8.1, for Mac, for Linux, Android system
• Product size: 30.2x14.7x6.5mm
• Weight: 2.5g