Version:  2.4G

Qty of key: 104 keys 

Solution:Yichip

Battery: 2*AAA 

Keycap: three-color injection keycap

Dimensions: 440*142*36mm

Weight: 668g 

Version:  2.4G

Qty of key: 4 keys

DPI : 800-1200-1600

Dimensions: 104*61*36.5mm

Weight :47g