Introducción
Gracias por la compraasing the coioc S18-2 Portable Bluetooth Speaker. This speaker delivers 30W of powerful stereo sound with dual bass drivers, offering up to 30 hours of playtime. It features TWS pairing for an immersive audio experience, dynamic RGB lighting, and IPX7 waterproofing, making it suitable for various environments. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to ensure optimal performance.

Image: The coioc S18-2 Portable Bluetooth Speaker, showcasing its sleek design and portable form factor.
¿Qué hay en la caja?
Por favor, compruebe el contenido del paquete al desembalarlo:
- coioc S18-2 Bluetooth Speaker (x1)
- Cable auxiliar (x1)
- Cable de carga tipo C (x1)
- Manual de usuario (x1)

Image: The speaker, its packaging, and all included accessories: AUX cable, Type-C charging cable, and user manual.
Producto terminadoview y controles
Familiarícese con los botones y puertos del altavoz para un uso óptimo.

Image: A detailed diagram illustrating the smart button controls on the speaker, showing functions for power, lighting, volume, track control, EQ, and TWS pairing.
Funciones de los botones:
- Botón de encendido: Mantenga presionado durante 2 segundos para encender/apagar.
- Botón de luz: Press once to cycle through RGB lighting modes. Press three times to turn off lights.
- Bajar volumen: Presione una vez para bajar el volumen. Mantenga presionado durante 2 segundos para ir a la pista anterior.
- Sube el volumen: Presione una vez para subir el volumen. Mantenga presionado durante 2 segundos para pasar a la siguiente pista.
- Botón EQ: Press once to switch EQ modes (Normal/Vocal).
- Botón TWS: Press twice to initiate TWS pairing.
- Botón de reproducción/pausa: Presione una vez para reproducir/pausar la música.
- Botón de llamada: Press once to Answer/End a call. Press and hold for 2 seconds to Reject a call.
Video Demonstration of Controls and Lights:
Video: A short demonstration showing how to operate the speaker's buttons, including changing RGB light modes and adjusting volume.
Configuración
1. Carga del altavoz
Before first use, fully charge the speaker. Connect the provided Type-C charging cable to the speaker's charging port and a USB power adapter (not included). The LED battery indicator will show the charging progress from 1% to 100%. A full charge provides up to 30 hours of playtime (at 30% volume with lights off).

Image: The speaker displaying its battery level and indicating 30 hours of playtime with Type-C fast charging capability.
2. Encendido y apagado
- To Power ON: Press and hold the Power button for 2 seconds.
- To Power OFF: Press and hold the Power button for 2 seconds.
3. Emparejamiento Bluetooth
- Turn on the speaker. It will automatically enter Bluetooth pairing mode, indicated by a flashing Bluetooth icon.
- En su dispositivo (teléfono inteligente, tableta, computadora), habilite Bluetooth y busque los dispositivos disponibles.
- Select "coioc S18-2" from the list.
- Una vez conectado, el altavoz emitirá un sonido de confirmación y el icono de Bluetooth dejará de parpadear.
Instrucciones de funcionamiento
1. Métodos de conexión
The coioc S18-2 speaker supports multiple connection options:
- Bluetooth (BT): Para transmisión de audio inalámbrica desde dispositivos compatibles.
- Auxiliar: Connect via the 3.5mm audio cable for wired playback.
- Tarjeta TF: Inserte una tarjeta MicroSD (TF) con música files para reproducción directa.
- USB: Conectar una unidad USB con música files para reproducción directa.

Image: The speaker highlighting its four versatile connection methods: Bluetooth, AUX, TF card, and USB.
2. Emparejamiento TWS (estéreo inalámbrico verdadero)
For an immersive stereo experience, you can pair two coioc S18-2 speakers together:
- Asegúrese de que ambos altavoces estén encendidos y no conectados a ningún otro dispositivo Bluetooth.
- On one speaker (this will be the primary speaker), press the TWS button twice. It will enter TWS pairing mode.
- El altavoz principal buscará y se conectará automáticamente al altavoz secundario.
- Una vez emparejados exitosamente, ambos altavoces emitirán un sonido de confirmación.
- Now, connect your device to the primary speaker via Bluetooth as described in the 'Bluetooth Pairing' section. Audio will play in stereo through both speakers.

Image: Two coioc S18-2 speakers wirelessly connected to a laptop via Bluetooth 5.4, illustrating the TWS pairing feature for enhanced stereo audio.
3. Modos de iluminación RGB
The speaker features dynamic RGB lighting. To control the lighting:
- Press the Light button once to cycle through different RGB lighting effects.
- Press the Light button three times to turn off the lights.

Imagen: El altavoz muestraasing its RGB multicolor breathing light effects, alongside an illustration of its IPX7 waterproof rating.
4. Modos de ecualización
The speaker offers different Equalizer (EQ) modes to optimize your listening experience:
- Press the EQ button once to switch between available modes.
- Los modos disponibles incluyen: Normal y Vocal.

Image: A visual representation of the speaker's EQ modes, highlighting 'Normal' and 'Vocal' settings to suit different musical preferences.
Impermeabilidad (IPX7)
The coioc S18-2 speaker is IPX7 waterproof, meaning it can be submerged in water up to 1 meter for 30 minutes. This makes it ideal for use by the pool, at the beach, or in rainy conditions. Ensure the charging port cover is securely closed before exposing the speaker to water.

Image: The coioc S18-2 speaker partially submerged in water, illustrating its IPX7 waterproof capability.
Mantenimiento
- Limpie el altavoz con un paño suave y seco.amp paño. No utilice productos químicos agresivos ni limpiadores abrasivos.
- Guarde el altavoz en un lugar fresco y seco cuando no esté en uso.
- Evite exponer el altavoz a temperaturas extremas o luz solar directa durante períodos prolongados.
- Ensure the port cover is sealed when not charging or using wired connections to maintain waterproofing.
Solución de problemas
| Problema | Posible causa | Solución |
|---|---|---|
| El altavoz no se enciende | Batería baja | Cargue el altavoz completamente. |
| No se puede emparejar a través de Bluetooth | Speaker not in pairing mode / Device Bluetooth off / Too far from device | Asegúrate de que el altavoz esté en modo de emparejamiento. Activa el Bluetooth en tu dispositivo. Acércalo al dispositivo (a menos de 10 metros). |
| Sin sonido | Volume too low / Incorrect input source / Device not connected | Increase speaker and device volume. Check connection method (Bluetooth, AUX, TF, USB). Re-pair Bluetooth if necessary. |
| El emparejamiento de TWS falla | Speakers too far apart / Already connected to another device | Ensure both speakers are close to each other. Disconnect speakers from other Bluetooth devices before TWS pairing. |
Presupuesto
| Característica | Detalle |
|---|---|
| Nombre del modelo | S18-2 |
| Marca | coco |
| Color | Negro |
| Potencia de salida del altavoz | 30 vatios |
| Tecnología de conectividad | Bluetooth 5.4 |
| Rango de comunicación inalámbrica | Hasta 30 metros (100 pies) |
| Modo de salida de audio | Estéreo |
| Fuente de poder | Alimentado por batería (4000 mAh) |
| Recreo | Hasta 30 horas |
| Clasificación de impermeabilidad | IPX7 |
| Características especiales | Stereo Pairing (TWS), Bass Boost, Dustproof, Noise Cancellation, LED Battery Indicator, Lightweight, LED Light, Built-in Microphone, USB Port, AUX, TF Card Slot |
| Dimensiones del producto | 5D x 5W x 5H cm (approximately 2D x 2W x 2H inches) |
| Dispositivos compatibles | Phone, Tablet, Computer, Television |
Garantía y soporte
The coioc S18-2 Portable Bluetooth Speaker comes with a limited warranty. For detailed warranty information or technical support, please refer to the warranty card included in your package or contact coioc customer service through the retailer where you purchased the product. Please retain your proof of purchase for warranty claims.