A4Tech FBK27C AS Black QuietKey Rechargeable Wireless Office Keyboard wired headset Built-in 3D memory foam ensures

Built-in 3D memory foam ensures comfortable wearing for hours of use

professional-quality audio that keeps your audience engaged

5 backlight brightness levels

and you are ready to talk

4GHz wireless technology ensures fast data transmission with minimal lag

A4Tech FBK27C AS Black QuietKey Rechargeable Wireless Office Keyboard wired headset Built-in 3D memory foam ensuresFBK27C AS FN Hot Keys with Anti Sleep Mode Computer Keyboard Introducing the patented innovative technology "QuietKey" Keyboard, it is specially designed to provide a quiet typing environment, reducing the noise from 35dB to 14dB. Dual Connectivity Mode [BT+2. 4GHz] Features Bluetooth and 2. 4GHz connection. Pair up to 3 Devices Interchange and connect up to 3 devices (2*BT devices + 1*2. 4 device) at the same time. Operating System Swap Compatible