XUNSVFOX K820 Wired Gaming Mechanical Feeling 94 Keys Keyboard And Mouse Set 1. Support DPI switching, fast and free control 2. Comfortable grip, equipped with sensitive microswitch, more convenient to use 3. Adjustable bracket, stable structure, not easy to shake, more comfortable typing 4. Engineering streamline, scientific layout, closely fit the hand shape, comfortable hand feeling 5. Embedded keycaps and crater structure, so that the keycaps are not easy to fall off 6. Independent volume knob, convenient and quick adjustment of volume, the use of intimate 7. Multimedia functions, greatly enhance the efficiency of office entertainment 8. 94-key simple layout, while retaining the full functionality of the keyboard to save desktop space Parameters: 1. Keycap material: ABS 2. Connection mode: wired USB 3. Number of keys: 94 (keyboard); 6 (mouse) 4. Luminescence type: rainbow light (keyboard); colorful light (mouse) 5. Multimedia function: Fn+F1-F12 6. Support system: Windows XPVistaMac OSWin781011 7. Size: - Keyboard: 395 x 153 x 33mm - Mouse: 120 x 67 x 40mm 8. Weight: - Keyboard: 480+-20g - Mouse: 120+-20g