✅Light effect mode:
►Luminous characteristics: LED color backlight, more cool at night.
►The keyboard backlight function is controlled as follows:FN+ESC button for light switching off function.
► Can be configured into different kinds of language versions according to customer needs.
►The keyboard supports running on Win 2000, Win XP, Win ME, Vista, Win7, Win8, Androed, Linux, Apple and other operating systems.

✅FN combination function:
Support multimedia function keys, the operation is as follows:
►FN+F1 button: music player
►FN+F2 key: volume decrement
►FN+F3 button: increased decrement
►FN+F4 button: mute
►FN+F5 key: pause

✅Product parameters:
Name: One-handed gaming keyboard
Product interface: USB 2.0
Press the number of keys: 35 keys
Key life: 20 million times
Product line length: 1.6m
Flash ROM: 32 bytes
EEPROM: Built-in 2K bytes
Operating voltage : VDD = 3.3V - 5.5V
Working current: 100mA
Ambient temperature: - 40°C - + 85°C
Programming temperature: 0°C - + 85°C
Product net weight: 350g
Product size: 26*18*4cm
Package Weight:415g
Package Size:26*19*4cm

✅Precautions：
※If the keyboard does not work properly, check if the computer's PS/2 or USB.connector is normal or the keyboard cable is broken.
※Avoid using the mouse and keyboard in an environment with strong sunlight, overheating or severe dust.

✅Package include：1set what your choice