LANGTU manufactures high-performance mechanical and membrane gaming keyboards, mice, and computer peripherals aimed at gamers and professionals.
LANGTU is the high-performance product division of Shenzhen Kuibu Electronic Co., Ltd., established in 2019. A prominent name in the gaming peripheral market, LANGTU specializes in designing and manufacturing mechanical and membrane keyboards, gaming mice, and desk accessories.
Their products are known for distinct aesthetics, comprehensive RGB lighting options, and versatile connectivity features such as tri-mode wireless support (Bluetooth, 2.4G, and Wired). Catering to both esports enthusiasts and office users, LANGTU focuses on delivering ergonomic designs and customizable typing experiences.
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On many models like the LT19, you can switch to Windows mode by pressing FN + W, and switch to Mac mode by pressing FN + A. The backlight typically flashes to confirm the switch.
To pair via Bluetooth, usually press and hold the specific FN shortcut for the desired channel (e.g., FN + 1, 2, or 3) for about 3 seconds until the indicator flashes rapidly. Then select the keyboard in your device's Bluetooth settings.
Yes, LANGTU typically offers a 14-day money-back guarantee and warranty coverage for defects. Refer to the specific warranty policy on their official store for detailed terms.
Plug the USB receiver into your computer. Press the corresponding key combination (often FN + 4 or similar) to switch the keyboard to 2.4G mode. If it does not connect automatically, long-press the combination to initiate pairing.