1. Introducció
This manual provides essential instructions for the safe and efficient operation of your Tronsmart Mirtune C2 Portable Bluetooth Speaker. Please read this manual thoroughly before using the product and retain it for future reference.
2. Què hi ha a la caixa
- 1x Mirtune C2 Portable Outdoor Speaker
- 1 x manual d'usuari
- 1x cordó
- 1 cable de càrrega tipus C
- 1x AUX-in Cable
3. Producte acabatview
3.1. Speaker Layout

Figura 1: Frontal view of the Tronsmart Mirtune C2 speaker, highlighting the control buttons and light ring.
3.2. Botons de control
- Botó d'encesa: Press and hold to power on/off. Short press to change light modes.
- Botó '+': Premeu breument per augmentar el volum.
- '▲' Button: Short press for next track.
- Botó '-': Premeu breument per reduir el volum.
- Botó 'M': Short press to switch between Bluetooth, TF Card, and AUX-in modes.
- '▶' Button: Premeu breument per reproduir/pausar la música.
- '∞' Button: Press and hold to activate True Wireless Stereo (TWS) pairing.
3.3. Ports

Figura 2: lateral view of the Tronsmart Mirtune C2 speaker, revealing the protected charging and input ports.
- Port de càrrega USB-C: Per carregar l'altaveu.
- Ranura per a targetes TF: Insert a TF (microSD) card for direct music playback.
- Port d'entrada AUX: Connect external audio devices using the provided 3.5mm AUX cable.
4. Configuració
4.1. Carregant l’altaveu
Before first use, fully charge the speaker using the provided Type-C charging cable. Connect the USB-C end to the speaker's charging port and the USB-A end to a compatible USB power adapter (not included). The LED indicator will show charging status.
4.2. Emparellament Bluetooth
- Power on the speaker by pressing and holding the Power button. The LED indicator will flash blue, indicating it's in pairing mode.
- Activa el Bluetooth al teu dispositiu (telèfon intel·ligent, tauleta, etc.).
- Cerca 'Tronsmart Mirtune C2' in your device's Bluetooth list and select it to connect.
- Once connected, the LED indicator will remain solid blue, and you will hear an audible confirmation.
4.3. Emparellatge estèreo sense fil veritable (TWS)
To achieve immersive stereo sound, you can pair two Tronsmart Mirtune C2 speakers together:
- Assegureu-vos que tots dos altaveus estiguin encesos i no connectats a cap altre dispositiu Bluetooth.
- On one speaker (this will be the primary speaker), press and hold the '∞' button for 3 seconds. It will enter TWS pairing mode.
- The primary speaker will automatically search for the secondary speaker. Once connected, you will hear an audible confirmation, and the LED indicators on both speakers will show a specific pattern (refer to speaker's quick start guide for exact pattern).
- Ara, connecteu el dispositiu a l'altaveu principal mitjançant Bluetooth tal com es descriu a la secció 4.2.

Figure 3: Two Tronsmart Mirtune C2 speakers demonstrating True Wireless Stereo pairing for enhanced audio experience.
5. Funcionament de l'altaveu
5.1. Encendre/apagar
- Encès: Manteniu premut el botó d'engegada durant 2 segons.
- Apagar: Manteniu premut el botó d'engegada durant 2 segons.
5.2. Control de volum
- Augmenta el volum: Premeu breument el botó '+'.
- Disminueix el volum: Premeu breument el botó '-'.
5.3. Reproducció de música
- Reproduir/pausa: Short press the '▶' button.
- Pista següent: Short press the '▲' button.
- Pista anterior: Short press the '▼' button (if available, otherwise use source device).
5.4. Canviar els modes de llum
The speaker features three distinct lighting modes. To cycle through them, short press the Power button while the speaker is on.

Figure 4: The Tronsmart Mirtune C2 speaker showcasing its three dynamic lighting modes.
5.5. Canvi de modes d'entrada
The speaker supports Bluetooth, TF Card, and AUX-in playback. To switch between these modes, short press the 'M' button.

Figure 5: The Tronsmart Mirtune C2 speaker demonstrating its versatility with multiple input options.
6. Manteniment
6.1. IPX7 Waterproof Rating
The Tronsmart Mirtune C2 speaker is IPX7 waterproof, meaning it can be submerged in water up to 1 meter (3.3 feet) for 30 minutes. Ensure all port covers are securely closed before exposing the speaker to water.

Figure 6: The Tronsmart Mirtune C2 speaker in a water environment, showcasing la seva capacitat d'impermeabilitat IPX7.
6.2. Neteja
Netegeu l'altaveu amb un suau, damp cloth. Do not use harsh chemicals or abrasive materials. Ensure the speaker is dry before charging.
7. Solució De Problemes
- No es pot emparellar: Ensure the speaker is in pairing mode (flashing blue LED) and within range of your device. Forget previous pairings on your device and try again.
- Sense so: Comproveu els nivells de volum tant a l'altaveu com al dispositiu connectat. Assegureu-vos que esteu seleccionat el mode d'entrada correcte.
- Problemes de càrrega: Verify the charging cable is securely connected and the power adapter is functional.
- Error d'emparellament TWS: Ensure both speakers are not connected to any other device before initiating TWS pairing.
8. Especificacions
| Marca | Tronsmart |
| Nom del model | Mirtune C2 |
| Tipus d'altaveu | 3D, Outdoor, Surround Sound |
| Característiques especials | 360° Surround Sound, IPX7 Waterproof, 3 EQ Mode, 24W Speaker, Ultra-portable with Lanyard, Stereo pairing, 24-hour Playtime, Bluetooth 5.3, Hands-free Calls |
| Tecnologia de connectivitat | Auxiliar, Bluetooth |
| Tecnologia de comunicació sense fils | Bluetooth 5.3 |
| Potència de sortida màxima dels altaveus | 24 watts |
| Hora de joc | 24 hores |
| Nivell de resistència a l'aigua | Impermeable (IPX7) |
| Dimensions del producte | 2.81 "P x 2.81" W x 7.2" H |
| Pes de l'article | 1.2 lliures |
| Font d'alimentació | Alimentat per piles (1 pila C inclosa) |
8.1. Característiques clau
- So envoltant de 360°: Two 48*48mm full-range speakers deliver deep bass and clear audio.
- CD Pattern Iron Diaphragm: Made of ABS material and CD pattern iron sheet for clear sound quality.
- Corda portàtil: Designed for easy carrying during outdoor activities.

Figure 7: The Tronsmart Mirtune C2 speaker providing music for an outdoor gathering, emphasizing its 24-hour playtime.

Figure 8: The Tronsmart Mirtune C2 speaker attached to a backpack, illustrating its portability with the included lanyard.
9. Vídeo oficial del producte
Video 1: An official product video from Tronsmart showcasing the Mirtune C2 Portable Bluetooth Speaker's features and design.
10. Garantia i Suport
The Tronsmart Mirtune C2 Portable Bluetooth Speaker comes with a Limited Warranty. For detailed warranty information or technical support, please refer to the warranty card included in the packaging or visit the official Tronsmart weblloc.





