1. Introducción
Gracias por la compraasing the T&G TG-516 Portable Bluetooth Speaker. This device is designed for high-quality audio playback and portability, featuring Bluetooth 5.3 connectivity, TF card and USB drive support, FM radio, and a built-in microphone for hands-free calls. Its waterproof design makes it suitable for various environments. Please read this manual carefully to ensure proper use and to maximize your speaker's performance.
2. Características del producto
- Portátil y ligero: Designed for easy transport and use on the go.
- Conectividad Bluetooth 5.3: Provides a stable and fast wireless connection up to 10 meters.
- Múltiples modos de reproducción: Supports TF (Micro SD) cards, USB drives, FM radio, and AUX input.
- Llamadas manos libres: Built-in microphone allows for answering calls directly through the speaker.
- Función TWS: Connect two TG-516 speakers wirelessly for enhanced stereo sound.
- Diseño a prueba de agua: IPX5 rating protects against splashes and light rain, making it suitable for outdoor activities.
- 5W High Power 3D Stereo: Delivers clear audio with a bass diaphragm for enhanced sound.
- Batería de larga duración: Integrated 500mAh battery provides approximately 1 hour of playback at moderate volume.


3. Contenido del paquete
- 1 x T&G TG-516 Portable Bluetooth Speaker
- 1 x cable de carga USB
4. Disposición y controles del dispositivo

- Bajar volumen / Pista anterior: Short press for previous track (in music mode), long press to decrease volume.
- Cambio de modo: Short press to switch between modes (USB drive, TF card, FM radio, Bluetooth, LINE IN). Long press for hard searching in FM mode.
- Reproducir/Pausa/Control de llamadas: Short press to play/pause music. In Bluetooth mode, short press to answer a call, long press to end a call. In FM mode, short press to automatically search for radio stations, and short press during search to cancel.
- Subir volumen / Siguiente pista: Short press for next track (in music mode), long press to increase volume.
- Interruptor encendido / apagado: Botón de encendido.
- Interfaz de alimentación de 5 V CC: Puerto de carga micro USB.
- TF Card Input Interface: Decodes MP3 format audio playback when a TF card is inserted.
- Interfaz de entrada AUX: 3.5mm audio jack for external audio input.
- USB Drive Input Interface: Decodes MP3 format audio playback when a USB drive is inserted.
5. Configuración y uso inicial
5.1 Carga del altavoz
Before first use, fully charge the speaker. Connect the provided USB charging cable to the DC 5V power interface (6) on the speaker and the other end to a USB power source (e.g., computer, USB wall adapter). The charging indicator light will illuminate during charging and turn off when fully charged.

5.2 Encendido / Apagado
To power on the speaker, slide the ON/OFF switch (5) to the "ON" position. To power off, slide it to the "OFF" position.
5.3 Emparejamiento Bluetooth
- Ensure the speaker is powered on and in Bluetooth mode (indicated by a flashing blue light). If not, short press the Mode Switch button (2) until it enters Bluetooth mode.
- En su dispositivo móvil (teléfono inteligente, tableta, etc.), habilite Bluetooth y busque los dispositivos disponibles.
- Seleccione "TG-516" de la lista de dispositivos.
- Once paired, the speaker will emit a confirmation sound, and the blue light will stop flashing.

5.4 Emparejamiento TWS (estéreo inalámbrico verdadero)
To connect two TG-516 speakers for a stereo experience:
- Ensure both TG-516 speakers are powered on and in Bluetooth mode, but not yet paired with any device.
- On one of the speakers (this will be the primary speaker), long press the Play/Pause button (3) for a few seconds until you hear a pairing tone.
- Los dos altavoces se conectarán automáticamente. Una vez conectados, oirá un sonido de confirmación.
- Now, pair your mobile device with the primary speaker as described in section 5.3. Audio will play through both speakers in stereo.

6. Instrucciones de funcionamiento
6.1 Cambio de modos de reproducción
Short press the Mode Switch button (2) to cycle through available modes: Bluetooth, TF Card, USB Drive, FM Radio, and AUX Input. The speaker will announce the current mode.
6.2 Reproducción de música
- Reproducir/Pausa: Presione brevemente el botón Reproducir/Pausa (3).
- Pista siguiente: Short press the Volume Up / Next Track button (4).
- Pista anterior: Short press the Volume Down / Previous Track button (1).
- Ajuste de volumen: Long press the Volume Up / Next Track button (4) to increase volume. Long press the Volume Down / Previous Track button (1) to decrease volume.
6.3 Funcionamiento de la radio FM
- Switch to FM Radio mode using the Mode Switch button (2).
- For better reception, connect the USB charging cable to the speaker; it acts as an antenna.
- Búsqueda automática de emisoras: Short press the Play/Pause button (3) to start an automatic search for radio stations. The speaker will scan and save available stations. Short press again during the search to cancel.
- Navegar por las estaciones: Short press the Volume Up / Next Track button (4) or Volume Down / Previous Track button (1) to switch between saved stations.
6.4 Llamadas manos libres
Cuando se conecta vía Bluetooth a su teléfono:
- Responder llamada: Short press the Play/Pause button (3) when an incoming call rings.
- Finalizar llamada: Long press the Play/Pause button (3) during a call to end it.
- Rechazar llamada: Long press the Play/Pause button (3) when an incoming call rings to reject it.

7. Mantenimiento
- Limpieza: Utilice un paño suave y seco para limpiar el altavoz. No utilice productos químicos agresivos ni limpiadores abrasivos.
- Resistencia al agua: The speaker is IPX5 waterproof, meaning it is protected against low-pressure water jets from any direction. Do not submerge the speaker in water or expose it to heavy rain for extended periods. Ensure all port covers are securely closed before exposure to water.
- Cuidado de la batería: Para prolongar la vida útil de la batería, evite descargar completamente el altavoz con frecuencia. Cárguelo regularmente, incluso si no lo usa durante períodos prolongados. Guárdelo en un lugar fresco y seco.
- Almacenamiento: Cuando no esté en uso, guarde el altavoz en un lugar fresco y seco, alejado de la luz solar directa y de temperaturas extremas.
8. Solución de problemas
| Problema | Posible causa | Solución |
|---|---|---|
| El altavoz no se enciende. | La batería está agotada. | Cargue el altavoz utilizando el cable USB proporcionado. |
| No se puede emparejar a través de Bluetooth. | El altavoz no está en modo de emparejamiento o está demasiado lejos del dispositivo. | Ensure speaker is in Bluetooth mode (flashing blue light). Move speaker closer to your device. Turn off and on Bluetooth on your device. |
| No hay sonido. | El volumen está demasiado bajo o silenciado. Se seleccionó el modo incorrecto. | Increase volume on both speaker and connected device. Ensure correct playback mode (Bluetooth, TF, USB, AUX) is selected. |
| Mala recepción de radio FM. | No hay antena conectada o señal débil. | Connect the USB charging cable to the speaker; it acts as an antenna. Try moving to a location with better signal. |
| El emparejamiento de TWS falla. | Speakers already paired to a device or not in TWS pairing mode. | Ensure both speakers are not connected to any device. Follow TWS pairing steps carefully (Section 5.4). |
9. Especificaciones
| Modelo: | TG-516 |
| Versión de Bluetooth: | V5.3 |
| Distancia inalámbrica: | Hasta 10 metros (33 pies) |
| Tamaño del altavoz: | 5.2 cm (Woofer) |
| Potencia de salida: | 5 vatios |
| Respuesta de frecuencia: | 50 Hz - 20 kHz |
| Relación señal / ruido: | ≥ 85 dB |
| Batería: | 3.7 V, 500 mAh |
| Playback Time (moderate volume): | Aproximadamente 1 hora |
| Dimensiones: | 145 mm x 46.5 mm x 66 mm (5.7 x 1.8 x 2.6 pulgadas) |
| Peso: | 210 gramos (0.46 lbs) |
| Clasificación de impermeabilidad: | IPX5 |
| Medios compatibles: | Bluetooth, TF Card, USB Drive, AUX, FM Radio |
10. Garantía y soporte
The T&G TG-516 Portable Bluetooth Speaker comes with a manufacturer's warranty. Please refer to your purchase documentation or contact your retailer for specific warranty terms and conditions. For technical support or further assistance, please contact the vendor or manufacturer directly.