● Keyboard 
Type: Wireless Keyboard 
Key ways: Membrane 
Wireless mode: 
* Frequency: 2.4 GHz 
* Receiving distance: up to 10 m 
(The shorter the distance the receiving environment can be) 
* Receiving range: 360 ° in all directions 
Height adjustable stand 
Color: Black 
Size (width x height x thickness): 45 x 16.8 x 2 cm 
Weight: 523 g 

● Mouse 
Type: optical mouse 
Wireless mode: 
* Frequency: 2.4 GHz 
* Receiving distance: up to 10 m 
* Receiving range: 360 ° in all directions 
Number of buttons: 3 buttons total 
Sensitivity (switchable): 400, 800, 1200 dpi 
Type with both hands (symmetrical): Left-handed ease of use 
Power: 
* Power switch 
Color: Black 
Dimensions (L x W x D): 5.7 x 11.1 x 3.6 cm 
Weight: 66 g