KEYBOARD MOUSE GAMING WIRELESS MAMBA Features : * Wireless Connection, Fast Charge * Metal Panel, Orange LED Backlit * Two-color Injection, Character Glow * Power Saving, Automatic Sleep * Plug & Play, USB Interface System Requirements : Windows 7 / 8 / 10 / Vista / XP / Mac OS / Linux and Latest Packing Included : 1 x keyboard (built-in 3000 mAh lithium battery) 1 x mouse (built-in 800 mAh lithium battery) 1 x multifunctional charging USB cable 1 x Product manual