Specifications: Keyboard – Keys: 114 – Switch Type: Membrane – Switch Rating: 10 Million Presses – Key Route: 3.8 +- 0.4Mm – Operating Force: 55 +- 7G – Backlight: 3 Colours – Interface: Usb 2.0 – Cable Length: 1.5M Mouse – Sensor: Optical – Dpi: 1200/1800/2400/3600/4800/8000 – Buttons: 6 – Switch Rating: 3 Million Clicks – Backlight: 7 Colours – Interface: Usb 2.0 – Cable Length: 1.5M – Weight: 70G Headset – Sound: Stereo – Frequency Response: 20Hz – 20Khz – Speaker Size: 40Mm – Speaker Sensitivity: 102Db +- 3 Db – Microphone Type: Omnidirectional – Microphone Size: 6X5Mm – Microphone Sensitivity: -42Db +- 3Db – Connectors: 2×3.5Mm Jack Mousepad – Ideally Suited For High Sensitivity Mouse Settings – The Anti-Sweating Design Prevents Edge Warping – Anti-Skid Rubber Base