EarFun TW200
Manual de usuario de los auriculares inalámbricos verdaderos EarFun Air
Modelo: TW200
1. Introducción
The EarFun Air True Wireless Earbuds provide a high-quality audio experience with advanced features designed for convenience and durability. These earbuds are equipped with Bluetooth 5.0 for stable connectivity, 4 microphones for clear calls, and IPX7 waterproofing for protection against sweat and water.
Las características principales incluyen:
- IPX7 a prueba de agua: Protected against immersion in water up to 1 meter for 30 minutes, ideal for workouts.
- Tiempo de juego extendido: Hasta 7 horas con una sola carga, con un total de 35 horas utilizando el estuche de carga.
- Llamadas nítidas: Four-microphone noise-canceling technology reduces background noise for clearer conversations.
- Control táctil intuitivo: Administra la reproducción de música, las llamadas y el volumen directamente desde los auriculares.
- Controladores dinámicos duales: 6mm composite drivers deliver balanced, high-quality sound with deep bass.
- Soporte de carga inalámbrica: Convenient charging options with both USB-C and wireless charging.
2. ¿Qué hay en la caja?
Upon opening your EarFun Air package, you should find the following items:
- EarFun Air True Wireless Earbuds (Left and Right)
- Estuche de carga
- Cable de carga USB-C
- Manual de usuario
- Multiple Sizes of Ear Tips (pre-installed medium, plus small and large)
3. Producto terminadoview

Image: EarFun Air True Wireless Earbuds in their open charging case, showcasing the white earbuds and the charging case with a green indicator light.
This image displays the EarFun Air earbuds nestled within their charging case. The earbuds are white with a sleek, ergonomic design, and the charging case is also white with a smooth, rounded finish. A small green LED light on the front of the case indicates its charging status.

Image: A man wearing EarFun Air earbuds, with an illustration demonstrating how the 4 enhanced microphones block background noise and clarify voice during calls.
This image illustrates the "Incredible Call Quality" feature of the EarFun Air earbuds. A man is shown wearing the white earbuds, and graphic overlays depict sound waves, indicating how the four built-in microphones work to reduce ambient noise and enhance voice clarity for phone calls.

Image: A woman touching her EarFun Air earbud, with icons illustrating various smart touch control functions like volume, calls, music playback, and voice assistant.
This image highlights the "Smart Touch Control" feature. A woman is shown gently touching her EarFun Air earbud, with various icons around her illustrating the different functions that can be controlled via touch, such as adjusting volume, managing calls, controlling music playback, and activating a voice assistant.

Image: An EarFun Air earbud placed next to a smartphone displaying its Bluetooth settings, indicating a successful connection to "EarFun Air".
This image demonstrates the "Use Either Earbud" feature and stable Bluetooth connection. A single EarFun Air earbud is shown next to a smartphone, which displays its Bluetooth settings screen with "EarFun Air" listed as connected. This highlights the ability to use either earbud independently and the ease of pairing.
4. Configuración
4.1 Carga de los auriculares y el estuche
Antes del primer uso, cargue completamente los auriculares y el estuche de carga.
- A través del cable USB-C: Connect the provided USB-C cable to the charging port on the case and to a power source. The indicator light on the case will show charging status.
- Via Wireless Charger: Place the charging case on a compatible wireless charging pad. Ensure the case is centered on the pad for optimal charging.

Image: The EarFun Air charging case resting on a black wireless charging pad, illustrating the wireless charging capability. Text indicates 7 hours per charge, 35 hours with charging case, and 10 minutes charge for 2 hours playtime.
This image demonstrates the wireless charging feature of the EarFun Air charging case. The white charging case is placed on a black circular wireless charging pad, with a green indicator light visible on the case. Accompanying text highlights the impressive battery life: 7 hours per charge for the earbuds, a total of 35 hours with the charging case, and a quick charge feature providing 2 hours of playtime from just 10 minutes of charging.
A full charge provides approximately 7 hours of listening time for the earbuds, and the charging case holds multiple additional charges, extending total playtime to about 35 hours.
4.2 Emparejamiento con su dispositivo
- Emparejamiento por primera vez:
- Open the charging case. The earbuds will automatically enter pairing mode, and the indicator light on the earbuds will flash blue.
- En su dispositivo (teléfono inteligente, tableta, computadora portátil), habilite Bluetooth.
- Buscar "EarFun Air" in the list of available Bluetooth devices and select it to connect.
- Una vez conectado, la luz indicadora de los auriculares se apagará.
- Emparejamiento de un dispositivo nuevo:
- Place both earbuds back into the charging case and keep the lid open.
- Press and hold the button on the charging case for 3 seconds until the indicator light on both earbuds flashes blue rapidly.
- Repeat steps 2 and 3 from "First-Time Pairing" on your new device.
- Usando un solo auricular: Either earbud can be used independently. Simply take one earbud out of the case, and it will automatically connect if previously paired.
5. Operating Your EarFun Air Earbuds
5.1 Controles táctiles
The EarFun Air earbuds feature intuitive touch controls on each earbud. The functions can be customized via the EarFun App.

Image: A woman touching her EarFun Air earbud, with icons illustrating various smart touch control functions like volume, calls, music playback, and voice assistant.
This image highlights the "Smart Touch Control" feature. A woman is shown gently touching her EarFun Air earbud, with various icons around her illustrating the different functions that can be controlled via touch, such as adjusting volume, managing calls, controlling music playback, and activating a voice assistant.
| Acción | Auricular izquierdo | Auricular derecho |
|---|---|---|
| Un solo toque | Bajar volumen | Subir volumen |
| Doble toque | Reproducir pausar; Responder/finalizar llamada | |
| Triple toque | Pista anterior | Pista siguiente |
| Pulsación larga (2s) | Activate Voice Assistant; Reject Call | |
5.2 Realizar llamadas
The EarFun Air earbuds are equipped with 4 microphones and noise-canceling technology for clear call quality.
- Responder/Finalizar llamada: Toque dos veces cualquiera de los auriculares.
- Rechazar llamada: Mantenga presionado cualquiera de los auriculares durante 2 segundos.
5.3 Reproducción de música
- Reproducir/Pausa: Toque dos veces cualquiera de los auriculares.
- Pista siguiente: Toca tres veces el auricular derecho.
- Pista anterior: Toca tres veces el auricular izquierdo.
- Sube el volumen: Toque una vez el auricular derecho.
- Bajar volumen: Toque una vez el auricular izquierdo.
6. EarFun App for Personalization
Enhance your experience by downloading the official EarFun App, available on iOS and Android devices. The app allows you to customize various settings for your EarFun Air earbuds.

Image: Multiple screenshots of the EarFun App interface, showing options for custom equalizer settings, touch control customization, and firmware updates.
This image displays key features of the EarFun App. It shows three distinct screens: one for a custom equalizer to personalize sound profiles, another for customizing touch controls on the earbuds, and a third indicating the ability to perform firmware updates. These features allow users to tailor their audio experience and earbud functionality.
With the EarFun App, you can:
- Adjust Multi-EQ: Fine-tune the audio equalizer to match your preferred sound profile.
- Personalizar los controles táctiles: Reassign touch functions to suit your usage habits.
- Comprobar el estado de la batería: Monitorea los niveles de batería de tus auriculares y del estuche de carga.
- Habilitar modo de juego: Reduce audio latency for a better gaming experience.
- Perform Firmware Updates: Ensure your earbuds have the latest features and performance improvements.
Buscar "EarFun" in your device's app store to download.
7. Mantenimiento
7.1 Limpieza
- Limpie periódicamente los auriculares, especialmente las puntas y los contactos de carga, con un paño suave, seco y que no suelte pelusa.
- Retire las puntas de los oídos y limpie la cera o los residuos de la malla del altavoz con un cepillo pequeño y suave o un hisopo de algodón.
- Clean the charging contacts inside the case with a dry cotton swab.
- No utilice limpiadores abrasivos, alcohol ni disolventes químicos.
7.2 Impermeabilidad (IPX7)
The EarFun Air earbuds are IPX7 waterproof, meaning they can withstand immersion in water up to 1 meter for 30 minutes. This makes them suitable for workouts and light rain.
- Asegúrese de que los auriculares estén completamente secos antes de volver a colocarlos en el estuche de carga para evitar dañar los contactos de carga.
- El estuche de carga NO es impermeable. No lo exponga al agua ni a la humedad.
- Avoid using the earbuds in saltwater, chlorinated water, or other liquids containing chemicals.
7.3 Almacenamiento
- Guarde los auriculares en su estuche de carga cuando no los use para protegerlos y mantenerlos cargados.
- Conservar en un lugar fresco y seco, alejado de temperaturas extremas y de la luz solar directa.
8. Solución de problemas
8.1 Problemas comunes y soluciones
| Problema | Posible causa | Solución |
|---|---|---|
| Los auriculares no cargan | Poor contact with charging pins; dirty contacts; faulty cable/charger | Ensure earbuds are correctly seated in the case. Clean charging contacts on earbuds and case. Try a different USB-C cable or power source. |
| Solo un auricular reproduce sonido | Earbuds not paired to each other; connection issue | Place both earbuds back in the case, close the lid, then open it again. If issue persists, try resetting the earbuds (refer to user manual for specific reset instructions). |
| Los auriculares no se emparejan con el dispositivo | Bluetooth desactivado; auriculares no en modo de emparejamiento; interferencia | Ensure Bluetooth is enabled on your device. Put earbuds in pairing mode (open case, hold button for 3s). Forget "EarFun Air" from your device's Bluetooth list and re-pair. Move closer to your device. |
| Volumen bajo o mala calidad de sonido | Incorrect ear tips; earwax buildup; low battery | Try different sized ear tips for a better seal. Clean earbud speaker mesh. Charge earbuds fully. Adjust volume on both earbuds and device. |
| Los controles táctiles no responden | Dirty touch panel; temporary software glitch | Clean the touch sensitive area on the earbuds. Place earbuds back in case, close and open lid to reset. |
For more detailed troubleshooting or issues not listed here, please refer to the full user manual or contact EarFun customer support.
9. Especificaciones
| Característica | Detalle |
|---|---|
| Nombre del modelo | Air True (TW200) |
| Tecnología de conectividad | Inalámbrico (Bluetooth 5.2) |
| Tipo de controlador de audio | Controlador dinámico (6 mm) |
| Respuesta de frecuencia | 20 Hz - 20,000 Hz |
| Impedancia | 32 ohmios |
| Sensibilidad | 100 dB |
| Duración de la batería (auriculares) | Hasta 7 horas |
| Duración de la batería (con estuche de carga) | Hasta 35 horas |
| Tiempo de carga (carga rápida) | 10 minutos para 2 horas de juego |
| Interfaz de carga | USB-C, carga inalámbrica |
| Nivel de resistencia al agua | IPX7 (solo auriculares) |
| Método de control | Control táctil |
| Micrófonos | 4 (for crystal clear calls) |
| Dimensiones del producto | 2 x 1.2 x 2.2 pulgadas |
| Peso del artículo | 5 onzas |
| Color | Blanco |
| Componentes incluidos | USB-C charging cable, charging case, user manual |
10. Garantía y soporte
EarFun products are designed and manufactured to the highest quality standards. For warranty information and customer support, please refer to the warranty card included in your product packaging or visit the official EarFun websitio.
If you encounter any issues or have questions regarding your EarFun Air earbuds, please contact EarFun customer support directly. They can provide assistance with troubleshooting, warranty claims, and general product inquiries.
Fabricante: EarFun
Vendedor: EarFun US (via Amazon)
Para obtener la información de soporte más actualizada, visite: www.myearfun.com/support
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