Specification: Keyboard Product interface: USB 2.0 Press the number of keys: 35 keys Key life: 20 million times Product line length: 1.6m Flash ROM: 32 bytes EEPROM: Built-in 2K bytes Operating voltage : VDD = 3.3V - 5.5V Working current: 100mA Ambient temperature: - 40° C - + 85° C Programming temperature: 0° C - + 85° C Product net weight: 350g Product size: 26*18*4cm Mouse Key quantity: 7 Resolution: 1000DPI, 1600DPI, 2400DPI, 3200 ,5500DPI(adjustable) Key life: 10 million Voltage rating / electric current: DC 5V / 100mA USB version: 2.0 Buttons:Left, Right, Scroll Wheel, DPI, Fire Key, Advance, Retreat Light effect: colorful Compatible with Windows 7 / 8 / 10/2000 / XP / Vista, Mac OS or latest. Color: Black+Red Material: ABS Cable length: 140cm Item size: 13.0 * 8.5 * 4.0cm (L * W * H) Item weight: 139.0g Package size: 33.5* 18.6* 4.4cm (L * W * H) Package weight: 560g Package list: 1 * Keyboard 1 * Mouse Note: If the keyboard does not work properly, check if the computer's PS/2 or USB. connector is normal or the keyboard cable is broken. Avoid using the mouse and keyboard in an environment with strong sunlight, overheating or severe dust. It needs a extra keyboard mouse converter to connect your phone.

More shining: Breathing light of 7 colors brings user cool game playing experience. Wide compatible: The keyboard compatible with Win 2000, Win XP, Win ME, Vista, Win7, Win8, Android, Linux, Macos and other operating systems. More convenient: 5 adjustable DPI for choice, more freely control. Ergonomic surface, comfortable hand feeling, reduces fatigue. More smart: The keyboard backlight function is controlled as follows: FN+ESC button for light switching off function. More colorful: LED color backlight, more cool at night. Please note: The one-handed keyboard backlight color has a different color order, the specific light color is subject to the real thing.