Cnacnoo Ultra-Slim Keyboard for PC Computer Laptop, Wired USB Small Keyboards with 78 Keys, Portable Multimedia Mini Keyboards Universal Compatibility for PC, Mac, PS3, Xbox360;

Cnacnoo Ultra-Slim Keyboard for PC Computer Laptop, Wired USB Small Keyboards with 78 Keys, Portable Small Multimedia Keyboards Universal Compatibility for PC, Mac, PS3, Xbox360

Size: 11 x 5.1 x 0.4 inch (28 x 13 x 1 cm)

Weight: 8.25 Oz (234 g)

Composite key:

Fn+F1/F2 = F11/F12 

Fn+F3 = Play the default music Player

Fn+F4 = Back

Fn+F5 = Play / Pause

Fn+F6 = Forward

Fn+F7 = Computer mute

Fn+F8 = Volume down

Fn+F9 = Volume up

Fn+↑ = Page up

Fn+↓ = Page down

Fn+← = Home

Fn+→ = End