1. Backlight: The half keyboard is designed with a rainbow backlight, beautiful but not dazzling. You can easily play games even in low light or at night. 2. Sensitive: Adopted axises modes, a handed keyboard with strong elastic and responsive keycaps. 3. Comfortable: Mini keyboard stand up to all kinds of hard core games and provide strong grasping power.<br><br>Gaming keyboard is compatible with Win2000/XP/ME/Vista/7/8/10, for Android, for Linux, for OS and other operating systems. Interface type: USB Product type: single-key zone keyboard Number of keys: 35KEY Working voltage: 5.0V±5%DC Working current: 80MA (MAXIMUM) System support: compatible with PC WIN98SE/ME/2000/XP/ VISTA/WIN7/WIN10 system Upper and lower cover material: ABS molding material Button without punch: support Light effect: multiple sets of cool light effects, with breathing. Material: ABS colour: black<br><br>Package Contents: 1 x Gaming Keyboard 1 x mitter<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.