2.4G Receiver Connection:

(1) Insert the paired dedicated receiver, tum the three-position switch to the far leftand the keyboard can be used normally.

(2) Press and hold FN+R to enter the 2.4G pairing mode. At this time, the lightingeffects of all keycaps are tumed off, and only the coresponding key indicator lightfashes quickly, and the keyboard enters the pairing state; after the pairing issuccessful, the keyboard restores the lighting effect; after 20 seconds of not findingthe paired device, exit the pairingmode, the light goes out, and the keyboard enters sleep.

(3) Reconnect: Turn the three-position switch to the far left 2.4G channel toreconnect, After connecting, all lights are on. The reconnection time is 20 seconds.After 20 seconds, if the channel is not connected, the indicator light goes out andthe keyboard enters sleep.

Custom Web Driver https://www.qmk.top/

Multi-function Control Knob:

This FREE WOLF 75% wireless gaming keyboard is equipped with functional knob to switch gaming mode or office mode. In gaming mode, you can rotate the knob to adjust the brightness of the lights, and click the knob to switch the lighting effects easily; in office mode, rotate the knob to adjust the volume, and click the knob to play or pause. Long press the knob for about 5 seconds to switch modes

75% ANSI Layout Knob Design:

Adopt the most popular 75% AINSI layout,81keys,making it a practical choice for work/gaming. It retains essential arrow and function keys while freeing up desk space.

Triple Connection Modes & Multi-Device Tasking:

F75 supports Bluetooth or 2.4Ghz for wireless connectivity,or with the USB-C cable.With Bluetooth,the keyboard responses faster and save more power than the former Bluetooth versions.It is also easily switched among the three modes for efficient multitasking.Included 4000mAh battery ensures a long use.Compatible with Win/Mac system.

PBT Side-Printed Keycap & South-facing RGB

F75 keyboard comes with PBT Side-Printed Keycaps in Cherry profile and gradient Keycap Desgin,It has clearly visible transparent letters.The south-facing RGB is designed to better illuminate the keyboard backlight from the typist's angle and free from interference while changing the switches.

Hot-swap Custom Keyboard:

This custom mechanical keyboard with hot-swappable base supports 3-pin or 5-pin switches replacement. Even keyboard beginners can easily DIY there own keyboards without soldering issue. F75 gaming keyboards equipped with pre-lubricated stabilizers and White Jade switches, bring smooth typing feeling and pleasant creamy mechanical sound, provide fast response for exciting game

What's in the box
1 X F75 Gaming keyboard
1 X USB charging cable