SpecificationsKeyboard Specs:Keys: 104 Switch type: membraneSwitch rating: 10 million pressesKey route: 4.0 ± 0.3 mmOperating force: 55 ± 7gBacklight: mixed colors (Rainbow)Interface: USB 2.0Cable length: 1.5 mSize: 435 x 128 x 35 mmMouse Specs:Sensor: OpticalDPI: 800-1600-2400-3200Buttons: 6Switch rating: 3 million clicksBacklight: 7 colorsInterface: USB 2.0Cable length: 1.5 mHeadset Specs:Sound: stereoFrequency response: 20 Hz – 20 KHzSpeaker size: 40 mmSpeaker sensitivity: 105 dB ± 3 dBSpeaker impedance: 32 ΩMicrophone type: omnidirectionalMicrophone size: 6×5 mmMicrophone sensitivity: -42 dB ± 3 dBConnectors: 3.5 mm jack x 2Cable length: 1.8 mMousepad Specs:Ideally suited for high sensitivity mouse settingsThe anti-sweating design prevents edge warpingAnti-skid rubber baseSize: 287 x 244 x 3 mm