Rii R900 2.4GHz Wireless Mini Remote Air Mouse Laser Pointer Presenter for HTPC Android TV Box  

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Features:
Professional wireless mini remote, air mouse, and laser pointer combo.
2.4GHz wireless connection, up to 10m operation distance (USB interface 2.4GHz receiver included).
Real Plug and Play.
Mini air mouse, comes with the left and right click keys, smooth in operation.
Designed with a scroll wheel for page up & page down & ENTER function.
Built-in laser pointer, suitable for multimedia teaching, meeting, lecture, training, and other activities.
Ergonomic design for comfortable operation.
Stylish appearance and mini portable size.
The USB 2.4GHz receiver can be stored in the battery compartment, easy to carry.
Apply to home theater, car computer entertainment, Tablet PC, Android TV Box, XBOX 360, HD player, etc.

Specifications: 
Color: Black
Operation frequency: 2.4GHz RF
Operation distance: up to 10 meters
Operation voltage: 3.3V
Operation current: <300mA
Sleep current: <1mA
System requirement: Windows 2000/Windows XP/Windows Vista/Windows CE/Windows 7/ Linux(Debian-3.1 Redhat-9.0 Ubuntu-8.10 Fedora-7.0 tested), Android OS Devices (with standard USB interface)
Battery type: 2 * AAA Battery (not included)
Item size: approx. 12 * 3.7 * 2.7cm / 4.7 * 1.5 * 1.1in
Item weight: 40g / 1.41oz
Package size: 18 * 9 * 3.5cm / 7.1 * 3.5 * 1.4in 
Package weight: 75g / 2.64oz

Package included: 
1 * Professional Air Mouse Presenter
1 * USB 2.4GHz Receiver
1 * User Manual