One Handed Programmable Mechanical Keyboard, 9 Keys 3 Knobs RGB Programmable Macro Keyboard, Custom Shortcut, Dual Mode Connection, OSU Gaming Keyboard!

Specification:
Item Type: Mini Keypad
Material: Acrylic, PCB
Purpose: Applicable to Office, Games, Music, Media, Industrial Control, Laboratory, Production Line Testing and Other Fields
Connection Mode: BT, USB
System Support: for , for Vista, for , for OS X
Key Life: Up to 50 Million Times
Lights: RGB
Type: Dustproof Blue switch
Number of Keys: 9
Product Size: Approx. 120 x 115 x 38mm / 4.7 x 4.5 x 1.5in
Current and Voltage: Dc 5v 1a
Working Temperature: - 10 ? to 50 ?
Battery Type: 1000mah Lithium Battery (built In)

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