FELICON Wireless Keyboard Resistance Soundless Computer Accessories & Peripherals Review

【2.4GHz Wireless Technology】This keyboard and mouse set adopt advanced 2.4GHz wireless technology with 49 ft wireless range,allowing you move your mouse and keyboard freely. 【 Please charge the product for 12 hours before using the product (activate the built-in battery).】. 【Power Saving】It adopts the industry's top chip, which is 5 times power-saving than ordinary keyboard and mouse combo. It can support Windows 2000/ME/XP/Vista/7/8/10, Mac OS X. 【Blue Backlit】Blue backlight makes your keyboard look cool at night. Fn+Scrlk=turn on/off the backlight, Fn+Pgup=luminance+, Fn+Pgdn=brightness-. There are 3 levels of brightness. After 2 minutes without using the keyboard, the keyboard enters sleep mode, automatically turns off the backlight, and presses any key to wake up. 【With USB Receiver】This keyboard and mouse share one USB receiver, which means that you can save one USB port for your computer. The receiver is placed inside the battery space of the mouse and it can prevent users from losing the receiver.(The receiver is placed on the back of the mouse). 【Combined Function Key】Fn+F1=Multimedia player, Fn+F2=Volume-, Fn+F3=Volume+, Fn+F4=Mute, Fn+F5=Previous track, Fn+F6=Next track,Fn+F7=play / Pause, Fn+F8=CD Stop, Fn+F9=Web Browser, Fn+F10=Email, Fn+F11=My Computer, Fn+F12=My Favorites.