Introdución
This manual provides instructions for the SXFJF TWS Bluetooth 5.1 True Wireless Earbuds. Please read this manual carefully before use to ensure proper operation and to maximize the lifespan of your device. These earbuds feature Bluetooth 5.1 connectivity, a built-in microphone, and IPX6 water resistance, designed for sports and daily use.
Contido do paquete
- 2 auriculares sen fíos (esquerdo e dereito)
- 1 x cable de carga tipo C
- 1 x estuche de carga
- 1 x Manual de usuario (este documento)
Produto rematadoview
The SXFJF TWS Bluetooth 5.1 Earbuds are designed for comfort and high-quality audio. They are compact and fit discreetly in the ear.

Image: The earbuds are designed to be small and fit discreetly in the ear, providing a comfortable and nearly invisible wearing experience.
The charging case provides portable power for the earbuds, extending their usage time.
Configuración
1. Carga dos auriculares e da funda
Antes do primeiro uso, carga completamente os auriculares e a caixa de carga.
- Coloque os auriculares na caixa de carga.
- Connect the Type-C charging cable to the charging case and a USB power source.
- The charging case has a 300mAh battery capacity, and each earbud has a 40mAh battery.
- A full charge for the case takes approximately 1 hour.
- The earbuds provide approximately 6 hours of playtime on a single charge, with a total of 30 hours using the charging case.

Image: The charging case and earbuds, illustrating their respective battery capacities and music playback time.
2. Emparejamento cun dispositivo Bluetooth
The earbuds utilize advanced Bluetooth 5.1 technology for stable and fast transmission.
- Primeira parella:
- Saca os dous auriculares da caixa de carga. Acenderanse automaticamente e entrarán no modo de emparellamento.
- No teu dispositivo (teléfono intelixente, tableta, etc.), activa o Bluetooth e busca os dispositivos dispoñibles.
- Select "TWS Earbuds" (or similar name) from the list of devices to connect.
- Unha vez conectado, escoitarás unha mensaxe de confirmación e os auriculares estarán listos para usar.
- Reconexión automática:
- After the initial pairing, the earbuds will automatically connect to the last paired device when taken out of the charging case.
Instrucións de funcionamento
Encendido/apagado
- Encendido: Saca os auriculares do estuche de carga. Encenderanse automaticamente.
- Apagado: Volve colocar os auriculares na caixa de carga. Apagaranse automaticamente e comezarán a cargar.
Music Playback and Call Control
The earbuds feature a multi-function button for easy control.

Image: Visual guide to the one-button operation for music and call management on the earbuds.
- Reproducir/Pausa: Press either the left or right earbud's multi-function button once.
- Responder/colgar chamada: Press either the left or right earbud's multi-function button once during an incoming call or an active call.
- Switch to Previous Track: Fai dobre clic no auricular esquerdo.
- Switch to Next Track: Fai dobre clic no auricular dereito.
- Rexeitar a chamada: Press and hold either earbud's multi-function button for 2 seconds during an incoming call.
- Activar o asistente de voz: Triple-click either earbud (functionality may vary by device).
Single and Dual Earbud Use
The earbuds support flexible switching between using both earbuds (binaural), a single earbud, or separate connections.

Image: This diagram demonstrates the various connection modes: using both earbuds simultaneously, using only one earbud, or connecting each earbud independently.
- You can use both earbuds for a stereo experience.
- You can use either the left or right earbud independently for mono audio or calls.
- To switch, simply place one earbud back into the case or take the other one out. The connection will adjust automatically.
Mantemento
- Limpeza: Limpa regularmente os auriculares e a funda de carga cun pano suave, seco e sen pelusa. Non empregues produtos químicos agresivos nin materiais abrasivos.
- Resistencia á auga: The earbuds are IPX6 water-resistant, meaning they can withstand powerful water jets. They are suitable for sports and exercise but should not be submerged in water. Ensure the charging port is dry before charging.
- Almacenamento: Garda os auriculares no seu estoxo de carga cando non os uses para protexelos e mantelos cargados. Evita temperaturas extremas.
- Coidado da batería: Para prolongar a duración da batería, evita descargar completamente os auriculares e a caixa de carga con frecuencia. Cárgaos regularmente, mesmo se non os usas constantemente.
Resolución de problemas
| Problema | Solución |
|---|---|
| Os auriculares non se acenderon. | Asegúrate de que os auriculares estean cargados. Colócaos no estoxo de carga e conecta o estoxo a unha fonte de alimentación. |
| Os auriculares non se emparellan co dispositivo. |
|
| Só funciona un auricular. |
|
| Low audio quality or disconnections. |
|
Especificacións
| Característica | Detalle |
|---|---|
| Nome do produto | Auriculares deportivos |
| Versión Bluetooth | 5.1 |
| Protocolos de apoio | HSP, HFP, A2DP, AVRCP |
| Tempo de conversa | 8 horas |
| Tempo de xogo | 6 horas |
| Tempo de espera | 300 horas |
| Tempo de carga | 1 hour (for charging case) |
| Capacidade da batería dun único auricular | 40 mAh |
| Capacidade da batería do estuche de carga | 300 mAh |
| Estándar de carga de entrada | DC5V |
| Distancia máxima de transmisión | 10 metros |
| Impedancia | 16Ω ±15% |
| Sensibilidade | 93 dB |
| Rango de resposta en frecuencia | 20 Hz - 20000 Hz |
| Nivel de resistencia á auga | IPX6 |
| Control de ruído | Cancelación activa de ruído (CVC 8.0) |
| Método de control | Toca |
| Colocación do oído | En Orella |
| Material | silicona (puntas para os oídos) |
Garantía e Soporte
For warranty information and customer support, please refer to the retailer's policy or contact the manufacturer directly. Keep your purchase receipt as proof of purchase.
For further assistance, please visit the official SXFJF websitio ou póñase en contacto co seu servizo de atención ao cliente.