The one-handed keyboard backlight color has a different color order, the specific light color is subject to the real thing, The gaming mouse with 7 buttons and breathing lights of 7 colors. It is suitable for game lover for it has fire key to provide triple attack. Ergonomic surface reducing hand fatigue and 5 adjustable DPI for choose, this mouse would make your game playing experience more enjoyable. Features: Keyboard Luminous characteristics: LED color backlight, more cool at night. The keyboard backlight function is controlled as follows: FN+ESC button for light switching off function. Can be configured into different kinds of language versions according to customer needs. The keyboard supports running on Win 2000, Win XP, Win ME, Vista, Win7, Win8, Android, Linux, Apple and other operating systems. Mouse Breathing light of 7 colors brings user cool game playing experience. 7 buttons for more convenient operations, fire key for triple attack. Woven nylon line of dual colors with anti static electromagnetic ring, durable and anti-interference. 5 adjustable DPI for choice, more freely control. Ergonomic surface, comfortable hand feeling, reduces fatigue. 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 Package Weight:415g Package Size: 26*19*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.