Introduction
Thank you for choosing the Surmen Wireless 60% Mechanical Gaming Keyboard. This compact and versatile keyboard is designed for an enhanced typing and gaming experience, offering multiple connectivity options, customizable RGB lighting, and hot-swappable switches. This manual provides detailed instructions to help you set up, operate, and maintain your keyboard.
- Hot-swappable PCB: Allows for easy replacement of 3-pin switches, compatible with most MX-style switches (e.g., Cherry, Gateron, Kailh).
- Multi-Device Connectivity: Connects to up to 3 devices via Bluetooth (BT5.0) and also supports USB-C wired connection, ideal for PC, laptop, tablet, and smartphone use.
- Gateron Red Switches: Provides a light, linear, and quiet typing experience, suitable for both office work and gaming.
- Durable PBT Keycaps: Features dye-sublimation PBT keycaps that are resistant to shine and wear, ensuring longevity. Includes 3 extra keycaps (ESC, Spacebar, Enter) for customization.
- RGB Backlight: Equipped with vibrant RGB lighting for a personalized aesthetic.
- Long Battery Life: Built-in 1800mAh battery offers up to 24 hours of use with static RGB lighting or up to 5 days of normal use (8 hours/day).
Setup
Package Contents
- Surmen Wireless 60% Mechanical Gaming Keyboard
- USB-C Cable
- Keycap Puller
- Extra Keycaps (ESC, Spacebar, Enter)
Initial Charging
Before first use, it is recommended to fully charge the keyboard. Connect the provided USB-C cable to the keyboard's USB-C port and the other end to a powered USB port on your computer or a wall adapter. The keyboard features an 1800mAh battery for extended use.

The keyboard features an 1800mAh battery for long-lasting performance.
Connectivity Options
The keyboard supports both wired USB-C and wireless Bluetooth 5.0 connections.

The keyboard offers both wired and wireless connectivity options for versatile use.
Bluetooth Connection
- Ensure the keyboard's power switch (located on the back or side) is in the ON position.
- Press Fn + E, Fn + R, or Fn + T to select one of the three Bluetooth channels (BT1, BT2, BT3). The corresponding key (Q, W, or E) will flash to indicate pairing mode.
- On your device (PC, laptop, tablet, smartphone), enable Bluetooth and search for
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