Introduction à la fonction du produit:Les fonctions des touches composées du clavier sont contrôlées comme suit:4-1.Volume adjustment:FN+R key is volume reduction,FN+T key is volume increase,FN+Y key is mute;4-2.Backlight adjustment:FN + U key streamer speed accelerates,FN + J streamer speed slows down, there are 5 speeds adjustable;always bright backlight cannot be adjusted;FN +O and FN + L adjust the backlight brightness,5 levels adjustable;FN+ l: Backlight off/on, cyclic switching;FN+K : changement de mode d'éclairage du diffuseur en continu ;Mode de commutation de la lumière monochrome;4-3. Compound function key switch:FN+1! key=F1FN+2@ key=F2FN+3# key=F3FN+4$ key=F4FN+5% key=F5FN+6^ key=F6FN+7& key=F7FN+8* key=F8FN+9 (Key=F9FN+0) key=F10FN+- key= F11FN+ =+ key=F12FN+Back key=DeleteFN+ESC=`FN+ESC+Shift=~Note: Short press Fn+W to switch the up, down, left, and right direction keys. Press Fn+W againto switch back to WASDSpécifications du produit:Specification item: Product numberInterface Type: USB Product: SK9708 Number of keys: 61keys Durée de vie du bouton : 10 millions de fois ou plus Operating Voltage: 5.0V+5%DC Working current: 150mA(MAX) System compatibility: Compatible with IBM PC Win98SE/Me/2000/XPNISTA/WIN 7NWIN 8AWIN10 and for MAC OS Product Size: (L) 292mm *(W)102mm x(H)40mmKeyboard weight: 402g Product line length: 1.7mMultimedia: Two-color injection molding (except blue)Specification content: V700Forfait inclus:1x Clavier de jeu1x Manuel d'utilisation en angla