Rapoo 1800 PC Desktop Wireless Keyboard & Mouse Suit Kit

Product Discription:

Specifications: 

Compact design, PC laptop computer optical wireless mouse ideal for notebook and PC users
Reliable optical sensor works great without a mouse pad
It has a sleek and stylish design that looks great on any desktop in your home or office
The built-in scroll wheel makes scrolling through web pages fast and easy - no more messing with the tiny touchpad on your PC laptop
Supports IBM-PC Windows XP/VISTA/7
Easy to get used 
Mouse:

Buttons: Left, Mid, Right,
The Maximum Tracking Speed: 14 inches / second
The Maximum Acceleration: 2G
Maximum Resolution: 1000CPI
Operating Voltage: 1.5V, AA x 1
Operating Current: 25mA
Size: 116 x 61.8 x 35.6mm/4.57 x 2.43 x 1.4in(L x W x H)
Keyboard:

Key Switch Keyboard Characters: Conductive Film
Character Key Stroke: 3.6mm
Operating Voltage: 1.5V, AA x 1
Operating Current: 6mA (key pm)
Size: 436 x 132.3 x 30mm/17.17 x 5.21 x 1.18in(L x W x H)
Receiver:

Input current: 5V DC 30mA
Interface Type: USB1.1
Size: 42 x 14.5 x 7mm/1.65 x 0.57 x 0.28in(L x W x H)
RF Working Channel: 16, Automatic Frequency-hopping
RF Carrier Frequency: 202MHz-2480MHz
The Acceptable Range of RF Distance: 10m, 360°
Package Included:

1 x Wireless Mouse
1 x Wireless Keyboard
1 x USB Receiver
2 x AA Battery