Specifications:
Mouse type: Wireless Optical Mouse
Frequency: 2.4GH z
Key: 6
Interface: USB
Material: ABS
Color: black / red (optional)
Battery: 2 x AAA Battery (Not included)
Item weight: 61g / 2.16 oz
Item size: 7 10.5 4cm / 2.75 4.13 1.57 in ( L W H )
Package weight: 89g / 3.12 oz
Package size: 11 8.5 6.5 cm / 4.33 3.34 2.55 in ( L W H )
Package include:
1 Wireless Mouse
1 USB receiver