Keyboard:Type: Mechanical feel keyboard,Material: ABS + liquid silicone,Connection Method: Wired USB (PVC wire, 1.46 m),Dimensions: 440 mm x 180 mm x 36 mm,Weight: Approximately 700 g,Keys: 104 keys, service life of about 8 million keystrokes,Lighting: 9 kinds of RGB lighting effects,Mouse:Material: ABS + braid,Cable Length: 1.5 m,Dimensions: 123 mm x 64 mm x 40 mm,Weight: 87 g,Service Life: About 3 million keystrokes, 6D keys,DPI: 800 / 1000 / 1200,Lighting: LED colorful breathing light,