Key quantity: 61 keys
Keyboard material: ABS
Keyboard Switch Type: Blue Switch/Red Switch
Connection method:Bluetooth /Wired/Wireless
Keyboard Switch Brand: OUTEMU
Keyboard Lifespan ( times): 50 million
Response Speed: 0.1ms
Anti-ghosting Number: All
Driver programming: supporting
Battery Type:Li-ion battery ( built-in )
Battery Capacity (mAh):1300mAh
Product weight: 490g±20
Package weight: 630±20g
Product size (L x W x H): 290x100 x40mm / 11.42 x 3.94 x 1.57 inches
Package size (L x W x H): 330 x 130 x 70mm / 12.99 x 5.12 x 2.76 inches
System support: Win XP，Win7，Win8，Android，MAC
