mifo FiiTii S2
mifo FiiTii S2 Sleep Earbuds Manuale di istruzioni
Model: FiiTii S2
Introduzione
The mifo FiiTii S2 Sleep Earbuds are true wireless noise-cancelling earbuds designed to enhance sleep, meditation, and stress relief. Featuring a compact, ear canal-friendly design, advanced Active Noise Cancellation (ANC), and a versatile charging case with a touchscreen display, these earbuds offer a personalized audio experience for relaxation and focus.
Cosa c'è nella scatola
- mifo FiiTii S2 Sleep Earbuds (Left and Right)
- Charging Case with Touchscreen Display
- Cavo di ricarica USB-C
- Diverse misure di gommini auricolari in silicone
- Manuale di istruzioni
Prodotto finitoview

The mifo FiiTii S2 earbuds and their innovative spherical charging case.

The charging case opens to reveal the earbuds, held securely by magnets.
Custodia di ricarica
- Progetto: Spherical, compact, and features a 1.43-inch AMOLED touchscreen display.
- Magazzinaggio: 8GB built-in storage for audio files (MP3, WMA, WAV, FLAC, AMR formats).
- Funzioni: Provides access to sleep audio, white noise, guided meditations, breathing exercises, and a Pomodoro timer.
- Connettività: Can connect directly to a computer via USB-C to upload audio.
Auricolari
- Comfort: Lightweight and designed for all-night wear, suitable for side sleepers.
- Cancellazione del rumore: Advanced Active Noise Cancellation (ANC) with six microphones to reduce disruptive sounds.
- Qualità audio: Balanced sound with clear highs, rich mids, and powerful bass.
- Resistenza all'acqua: IPX7 professional-grade water resistance (earbuds only, charging case is not waterproof).
- Connettività: Bluetooth 5.4 for faster, more stable, and lower energy consumption connection.
Impostare
1. Carica del dispositivo
Before first use, ensure both the earbuds and the charging case are fully charged. Connect the USB-C charging cable to the port on the charging case and to a power source. The display on the case will indicate charging status.
2. Selezione degli auricolari
The FiiTii S2 comes with multiple sizes of silicone ear tips. Choose the size that provides the most comfortable and secure fit for optimal sound quality and noise cancellation. A proper seal is crucial for effective ANC.
3. Powering On/Off the Case
- Accensione: Press and hold the left button on the case for 3 seconds.
- Fermare: Press and hold the left + right buttons on the case for 3 seconds.
- Schermo acceso/spento: Click the right button on the case.
4. Pairing with a Phone (Bluetooth)
- Apri la custodia di ricarica ed estrai gli auricolari.
- Sul tuo telefono, vai alle impostazioni Bluetooth.
- Cercare "FiiTii S" and select to connect.
- Note: Please turn off your phone's Bluetooth before connecting to the charging case to prevent the headphones from connecting back to your phone.
5. Pairing with the Charging Case
The earbuds can connect to both your phone and the charging case for audio playback. To use the built-in features of the charging case (like white noise, meditation, MP3 player), ensure the earbuds are connected to the case. If already connected to a phone, disconnect them first. Open the charging box, search for "FiiTii S" on the case's touchscreen, and click to connect.

The earphones can connect to both the charging case and the phone for audio playback. Note: only one device can be connected at a time; disconnect the other when switching.
Istruzioni per l'uso
1. Case Touchscreen Navigation
- Sbloccare: Scorri verso l'alto sullo schermo per sbloccare.
- Menu principale: Swipe left/right to navigate between main feature categories (Sleep, Meditation, Breathe, Woodfish, Music, Favorites, Tomato Clock, Settings).
- Impostazioni rapide: Swipe down from the top of the screen to access quick settings like Bluetooth (BLE), Alarm, Monitor, Volume (VOL), and Brightness.
2. Controlli touch degli auricolari

Visual guide to the touch controls on each earbud.
- Rispondi/Termina telefonata: Tocca due volte l'auricolare sinistro/destro.
- Riproduci/Pausa musica: Tocca due volte l'auricolare sinistro/destro.
- Mild Noise Cancelling/Transparency Mode: Press and hold left/right earbud for 3 seconds.
- Forte cancellazione del rumore: Press and hold left/right earbud for 5 seconds.
- Volume basso: Tap left earbud 1 time.
- Aumenta volume: Tap right earbud 1 time.
- Canzone precedente: Tocca tre volte l'auricolare sinistro.
- Prossima canzone: Tocca tre volte l'auricolare destro.
- Low Latency Mode On/Off: Tap left/right earbud 5 times.
- Sleep Mode (Headphones not connected to device): Press simultaneously for 2 seconds on both left + right earbuds.
3. Sleep & Meditation Features (via Case)

The charging case offers multiple functions including breathing training, an MP3 player, a Pomodoro timer, and white noise options.
- Rumore bianco: Access 28 natural white noise options (e.g., waterfall, bells, birds, running water, storms, beach, wind, forest, animal sounds). You can set a timer for playback duration.
- Sleeping Meditations: Guided meditation audios designed to aid sleep, reduce anxiety, and promote relaxation.
- Esercizi di respirazione: Guided breathing sessions with a timer to help calm the mind.
- Woodfish: A soothing sound option for meditation.
- Musica: Utilize the built-in 8GB MP3 player to listen to your uploaded audiobooks and music directly from the case.
- Preferiti: Save your preferred audio tracks or settings for quick access.
- Tomato Clock: A time management method that divides work time into 25-minute intervals followed by 5-minute rest periods.
4. Official Product Video: White Noise and Meditation Modes
This video demonstrates the unboxing, physical features, and navigation of the mifo FiiTii S2 charging case's touchscreen, highlighting the white noise, meditation, and breathing exercise modes available directly on the device.
Manutenzione
Pulizia
Regularly clean the earbuds and charging case with a soft, dry, lint-free cloth. Avoid using abrasive materials or harsh chemicals. For the ear tips, remove them from the earbuds and clean with mild soap and water, then dry thoroughly before reattaching.
Resistenza all'acqua

The earbuds are IPX7 water resistant, making them suitable for use during light rain or sweating. The charging case is not waterproof.
The FiiTii S2 earbuds are IPX7 water resistant, meaning they can withstand submersion in up to 1 meter of water for 30 minutes. This makes them suitable for use during workouts or in light rain. La custodia di ricarica NON è impermeabile. Evitare di esporre la custodia di ricarica all'acqua o all'umidità.
Risoluzione dei problemi
- Earbuds have no sound or won't pair: Place both earbuds back into the charging case, close the cover for 5 seconds, then take them out again. This performs a soft reset.
- Problemi di connettività: Ensure Bluetooth on your phone or other devices is turned off if you intend to use the earbuds with the charging case's internal features, as only one connection can be active at a time.
- Fingerprints on case: The glossy finish of the charging case may show fingerprints. Wipe with a soft, dry cloth to clean.
Specifiche
| Nome del modello | mifo FiiTii S2 |
| Tecnologia di connettività | Senza fili (Bluetooth 5.4) |
| Controllo del rumore | Environmental Noise Cancellation (ENC) / Active Noise Cancellation (ANC) |
| Resistenza all'acqua | IPX7 (solo auricolari) |
| Posizionamento dell'orecchio | Nell'orecchio |
| Fattore di forma | Nell'orecchio |
| Peso dell'articolo | 6.4 once |
| Charging Case Storage | 8 GB |
| Componenti inclusi | Cable, Multiple Ear Tips |
Garanzia e supporto
For warranty information and customer support, please refer to the documentation included in your product packaging or visit the official mifo websito. Conservare la prova d'acquisto per eventuali reclami in garanzia.