Rii remote control keyboard includes IR learning for TV remote controls as well as 2.4Ghz wireless USB connection for set top boxes, gaming systems, computers, PCs, laptops and more. Keyboard and air mouse work with most devices including Windows, Mac, Android, Linux, Xbox and PS4 systems.

• 4 in 1: 2.4G wireless keyboard with backlight, voice control, air mouse (6-axis gyroscope) and infrared learning remote control

• Universal IR learning features allows you to install your TV remote controller

• Built-in voice control microphone

• With CE and FCC certifications
  

Specifications:

• Connection Port: USB 2.0 or above

• Processor(MCU): BK2535KB

• Transmit Mode: Radio frequency (RF) 2.4GHz wireless technology

• Transmit Power: Less than +5db

• Power Supply: 2 x AAA batteries (not included)

• Sleeping Current: class1 50uA 

• Color: Black
  

• Weight: 128g

• Size: 168mm x 56mm x 22.3mm