Introduction
Thank you for choosing the EWEADN V102 Wireless Keyboard. This 99-key membrane gaming keyboard offers versatile connectivity options, including Bluetooth, 2.4GHz wireless, and USB-C wired modes. Designed for both work and gaming, it features a smart display, a multi-function knob, and vibrant RGB backlighting. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your keyboard.
Safety Information
- Keep the keyboard away from liquids and excessive moisture to prevent damage.
- Avoid extreme temperatures. Operate and store the keyboard in a moderate environment.
- Do not attempt to disassemble or modify the keyboard. This may void the warranty and cause damage.
- Use only the provided USB-C cable for charging and wired connection.
- Keep out of reach of children.
Package Contents
Please check the package for the following items:
- EWEADN V102 Wireless Keyboard
- USB-C to USB-A Cable
- 2.4G USB Dongle
- User Manual (this document)
Product Overview
The EWEADN V102 keyboard is designed with user convenience and performance in mind. Key features include:
- Tri-Mode Connectivity: Seamlessly switch between Bluetooth, 2.4GHz wireless, and USB-C wired modes.
- 99-Key Layout: A compact 98% layout that saves desktop space while retaining essential keys.
- Smart Display & Knob: Integrated display and multi-function knob for quick adjustments.
- RGB Backlighting: Customizable 16.8 million RGB colors and multiple lighting effects.
- High-Capacity Battery: Built-in 5000mAh battery for extended wireless use.
- Side Engraved PBT Keycaps: Durable, colorfast, and sweatproof keycaps with unique side legends.

Figure 1: Key features of the EWEADN V102 Wireless Keyboard.
Setup
1. Charging the Keyboard
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 USB power source (e.g., computer USB port, USB wall adapter).

Figure 2: High-capacity 5000mAh battery for extended use.
2. Connecting the Keyboard
The EWEADN V102 supports three connection modes: Bluetooth, 2.4GHz Wireless, and USB-C Wired.

Figure 3: Tri-Mode Connection options.
2.1. Bluetooth Connection (BT1/BT2/BT3)
- Press and hold FN + 1, FN + 2, or FN + 3 for 3-5 seconds to enter Bluetooth pairing mode for BT1, BT2, or BT3 respectively. The indicator light will flash rapidly.
- On your device (computer, tablet, phone), enable Bluetooth and search for new devices.
- Select "EWEADN V102" from the list of available devices.
- Once connected, the indicator light will stop flashing and remain solid.
- To switch between paired Bluetooth devices, simply press FN + 1, FN + 2, or FN + 3 (short press).
2.2. 2.4GHz Wireless Connection
- Locate the 2.4G USB dongle (usually stored in a compartment on the keyboard).
- Insert the 2.4G USB dongle into an available USB port on your computer.
- Press FN + 4 to switch the keyboard to 2.4GHz wireless mode. The keyboard should automatically connect.
2.3. USB-C Wired Connection
- Connect the provided USB-C cable to the keyboard's USB-C port.
- Connect the other end of the USB-C cable to a USB port on your computer.
- Press FN + 5 to switch the keyboard to wired mode. The keyboard will be ready for use.
Operating Instructions
1. RGB Backlight Control
The EWEADN V102 keyboard features dynamic RGB backlighting with multiple effects. Use the following key combinations to control the lighting:
- FN + Backspace: Switch lights ON/OFF.
- FN + INSERT: Switch lighting effects.
- FN + PGUP: Increase backlight brightness.
- FN + PGDN: Decrease backlight brightness.
- FN + -: Decrease lighting effect speed.
- FN + =: Increase lighting effect speed.

Figure 4: RGB Backlight control functions.
2. Multimedia Knob Functions
The multi-function knob located on the top right of the keyboard provides quick access to volume and lighting controls:
- Turn Knob: Rotate to adjust system volume.
- Press Knob: Short press to mute/unmute audio.
- Press and Hold Knob: Press and hold to cycle through different lighting effects.

Figure 5: Multimedia Knob functionalities.
3. Smart Display
The integrated smart display provides real-time information such as connection mode, battery status, and other relevant indicators. Refer to the display for quick status checks.
Maintenance
- Cleaning: Use a soft, dry cloth to wipe the keyboard surface. For stubborn dirt, a slightly damp cloth can be used, ensuring no liquid enters the keyboard. Do not use harsh chemicals or abrasive cleaners.
- Keycap Cleaning: Keycaps can be gently removed for deeper cleaning if necessary. Use a keycap puller (not included) to avoid damage.
- Storage: When not in use for extended periods, store the keyboard in a cool, dry place away from direct sunlight.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Keyboard not responding in wireless mode. | Low battery; Incorrect connection mode; Dongle not properly inserted; Bluetooth not paired. | Charge the keyboard. Ensure correct mode (FN+1/2/3 for BT, FN+4 for 2.4G). Re-insert dongle. Re-pair Bluetooth. |
| Lag or delayed input. | Interference; Distance from receiver; Low battery. | Move closer to the receiver/device. Reduce interference from other wireless devices. Charge the keyboard. |
| RGB lights not working. | Lights turned off; Low battery. | Press FN + Backspace to turn lights on. Charge the keyboard. |
| Cannot connect via Bluetooth. | Keyboard not in pairing mode; Device Bluetooth off; Already connected to max devices. | Ensure keyboard is in pairing mode (FN+1/2/3 long press). Turn on device Bluetooth. Disconnect from other devices if necessary. |
| Keyboard goes to sleep too quickly. | Power saving feature. | This is a built-in power-saving feature. Press any key to wake the keyboard. |
Specifications
| Model Name | V102 |
| Brand | EWEADN (Manufacturer) / SEUNKWANG (Brand) |
| Connectivity | Bluetooth 5.0, 2.4GHz Wireless, USB-C Wired |
| Key Count | 99 Keys (98% Layout) |
| Keyboard Type | Membrane Gaming Keyboard |
| Keycaps | Side Engraved PBT Keycaps |
| Backlight | 16.8 Million RGB Colors, 7 Light Effects |
| Battery Capacity | 5000 mAh |
| Compatible OS | Windows XP/7/8/10, Mac, Android, iOS |
| Material | Plastic |
| Item Weight | 1.1 kg |
| Dimensions | 44.78 x 18.11 x 5.11 cm (Package Dimensions) |
Warranty and Support
EWEADN provides a 12-month after-sales service for the V102 Wireless Keyboard. If you encounter any quality issues or have questions regarding usage, please contact our professional support team. We are committed to ensuring your experience is smooth and worry-free.
For support, please refer to the contact information provided on the product packaging or the official EWEADN website.