1. Introducción
Thank you for choosing the IK3381 Wireless Bluetooth Keyboard. This compact and portable keyboard is designed for seamless compatibility across multiple operating systems, including Windows, Android, Mac OS, and iOS. It features an integrated stand for your smartphone or tablet, an intelligent power-saving system for extended battery life, and the ability to quickly switch between up to three connected devices. This manual provides detailed instructions to help you set up, operate, and maintain your new keyboard.
2. Producto terminadoview
The IK3381 keyboard offers a comfortable typing experience with its round keycaps and ergonomic design. Its multi-system compatibility makes it a versatile tool for various devices, from laptops to smartphones. The integrated stand allows for convenient placement of your mobile devices, enhancing productivity and comfort.

Figure 1: IK3381 Keyboard with devices in stand, highlighting multi-system support.

Figure 2: Integrated stand for comfortable tablet and phone use.

Figure 3: The keyboard features an intelligent power-saving system for extended battery life.

Figure 4: Wireless design helps maintain a tidy desktop.
3. Especificaciones

Figura 5: Especificaciones detalladas del producto.
| Característica | Descripción |
|---|---|
| Modelo | IK3381 |
| Teclado estándar | 78 teclas |
| Solicitud | Computadora de escritorio, portátil, número, tableta |
| Tipo de interfaz | Bluetooth (BT3.0, BT5.0) |
| Estilo de operación | Capacitivo |
| Idioma | Inglés |
| Origen | China continental |
| Proceso de dar un título | CE |
| Soporte Plug and Play | Sí |
| Soporte ergonómico | Sí |
| Peso del producto | 768 gramos |
| Tamaño del producto | 297 mm x 178 mm x 22 mm |
| Vida clave | ≥300 millones de veces |
| Método de transmisión | Wireless Bluetooth Transmission |
| Distancia de transmisión | Aprox. 10m |
| Teclas de función multimedia | Sí |
| Teclas de acceso directo | Sí |
| Función de luz de fondo | Ninguno |
| Batería incluida | No |
4. Guía de configuración
Follow these steps to set up your IK3381 Wireless Bluetooth Keyboard:
- Instale las baterías:
Locate the battery compartment on the underside of the keyboard. Open the cover and insert two AAA batteries, ensuring correct polarity. Close the battery cover securely.
Figura 6: Instalación de la batería.
- Encendido:
Locate the power switch on the keyboard (usually on the side or top edge) and slide it to the 'ON' position. - Bluetooth Pairing (Device 1):
Mantenga pulsado elBT1button on the keyboard for a few seconds until the indicator light starts blinking, indicating it's in pairing mode.
On your first device (e.g., phone, tablet, laptop), go to Bluetooth settings and search for available devices. Select "BT3.0 Keyboard" or a similar name to connect. - Bluetooth Pairing (Device 2 - Optional):
To connect a second device, press and hold theBT2button on the keyboard until its indicator light blinks.
On your second device, go to Bluetooth settings and search for available devices. Select "BT5.0 KB" or a similar name to connect. - Selección del sistema:
After pairing, select the correct operating system mode for your connected device by pressing the following key combinations:Fn + QPara AndroidFn + WPara WindowsFn + Epara iOS / Mac OS
Video 1: Product demonstration, including battery installation, Bluetooth pairing, and device switching.
5. Instrucciones de funcionamiento
5.1 Cambio entre dispositivos
The IK3381 keyboard supports connecting to up to three devices simultaneously. Once paired, you can switch between them instantly:
- Prensa
BT1para cambiar al primer dispositivo emparejado. - Prensa
BT2para cambiar al segundo dispositivo emparejado.
5.2 Uso de multimedia y teclas de acceso directo
The keyboard includes various multimedia and shortcut keys to enhance your productivity. These functions are typically accessed by pressing the Fn key in combination with a function key (F1-F12) or other designated keys. Specific shortcuts may include:
- Quick lock screen
- Quick browser access
- Quick mute
- Captura de pantalla rápida
Refer to the keycap legends for specific multimedia functions available on your keyboard.
5.3 Funciones de ahorro de energía
The keyboard is equipped with an intelligent power-saving system. If left idle for a period, it will automatically enter sleep mode to conserve battery life. To wake it up, simply press any key.
6. Mantenimiento
- Limpieza: Utilice un paño suave y seco para limpiar la superficie del teclado. Para la suciedad difícil, utilice un paño ligeramente seco.amp Se puede utilizar un paño con jabón suave, asegurándose de que no entre líquido en el teclado.
- Reemplazo de batería: When the keyboard's performance degrades or it stops responding, it's likely time to replace the AAA batteries. Follow the battery installation steps in the Setup Guide.
- Almacenamiento: Guarde el teclado en un lugar fresco y seco, alejado de la luz solar directa y de temperaturas extremas.
7. Solución de problemas
- El teclado no se conecta:
- Ensure the keyboard is powered on and batteries are correctly installed.
- Asegúrese de que Bluetooth esté habilitado en su dispositivo.
- Check if the keyboard is in pairing mode (indicator light blinking after holding BT1/BT2).
- Try unpairing and re-pairing the keyboard from your device's Bluetooth settings.
- Ensure your device is within the 10m transmission range. - Typing issues or incorrect characters:
- Verify that the correct operating system mode is selected (Fn + Q/W/E).
- Recharge or replace the batteries if they are low. - El teclado se desconecta con frecuencia:
- Move closer to your device to ensure a strong Bluetooth signal.
- Compruebe si hay interferencias de otros dispositivos inalámbricos.
- Ensure the keyboard batteries are not low.
8. Consejos para el usuario
- Para un rendimiento óptimo, asegúrese de que los controladores Bluetooth de su dispositivo estén actualizados.
- When switching between devices, allow a few seconds for the connection to stabilize before typing.
- Utilize the integrated stand to maintain good posture and reduce neck strain during extended typing sessions.
9. Garantía y soporte
Para cualquier problema no contemplado en este manual o para consultas sobre la garantía, comuníquese directamente con el vendedor o el fabricante. Conserve el recibo de compra como comprobante.
