Introduzione
Thank you for choosing SUDOTACK Ultrafit Wireless Open Ear Headphones. These headphones are designed to provide a comfortable and secure listening experience while maintaining awareness of your surroundings. This manual will guide you through the setup, operation, and maintenance of your new headphones.
Le caratteristiche principali includono:
- Ultra-Comfortable and Secure Fit with non-intrusive design and soft ear hooks.
- Enhanced Awareness for safety during outdoor activities.
- Up to 30 Hours Playtime with charging case and digital display.
- Immersive Sound & Clear Communication with 16.2mm dynamic drivers.
- IPX5 Water Resistance for workouts and running.
Cosa c'è nella scatola
- SUDOTACK Ultrafit Wireless Open Ear Headphones (Left and Right)
- Charging Case with LED Digital Power Display
- Cavo di ricarica USB-C
- Manuale dell'utente (questo documento)

Image: The SUDOTACK Ultrafit Wireless Open Ear Headphones and their charging case, showing the LED display on the case.
Impostare
1. Ricarica delle cuffie e della custodia
Prima del primo utilizzo, caricare completamente le cuffie e la custodia di ricarica.
- Inserire entrambe le cuffie nella custodia di ricarica.
- Collegare il cavo di ricarica USB-C alla porta di ricarica sulla custodia e a una fonte di alimentazione.
- Il display LED sulla custodia di ricarica mostrerà la percentuale della batteriatage. Una carica completa richiede in genere circa 2 ore per la custodia.
- The headphones will charge automatically when placed in the case. A single charge provides over 7 hours of playtime, and the case provides multiple recharges for a total of up to 30 hours.

Immagine: La custodia di ricarica che mostra la percentuale della batteriatage, indicating the charging status of the headphones.
2. Associazione con il tuo dispositivo
The headphones use Bluetooth 5.3 for stable and efficient connection.
- Assicurarsi che le cuffie siano cariche e all'interno della custodia di ricarica.
- Open the charging case. The headphones will automatically enter pairing mode (indicated by a flashing LED on the headphones).
- Sul tuo dispositivo (smartphone, tablet, ecc.), vai alle impostazioni Bluetooth e attiva il Bluetooth.
- Cercare "SUDOTACK Ultrafit" in the list of available devices and select it to connect.
- Once connected, the LED indicator on the headphones will stop flashing.

Image: A smartphone screen showing the Bluetooth settings with "SUDOTACK Ultrafit" available for connection, illustrating the effortless connectivity.
Istruzioni per l'uso
Indossare le cuffie
The Ultrafit headphones feature an open-ear design with ear hooks for a secure and comfortable fit without entering the ear canal.
- Fase 1: Appendere l'estremità delle cuffie all'elice dell'orecchio.
- Fase 2: Girare le cuffie e farle scivolare dietro l'orecchio.
- Fase 3: Regolare il gancio auricolare per una vestibilità sicura e confortevole.

Image: Step-by-step diagram illustrating the correct way to wear the open-ear headphones for optimal comfort and security.

Image: A woman stretching while wearing the Ultrafit headphones, demonstrating their comfortable and secure fit for active use.
Controlli touch
Le cuffie sono dotate di comandi touch intuitivi su ciascun auricolare.
| Azione | Modalità Musica | Modalità telefono | Altre modalità |
|---|---|---|---|
| Doppio tocco (x2) | Play / Pause Music (R headphone) | Answer / Hang up calls (L/R headphone) | Activate voice assistant (under non-call status) |
| Triplo tocco (x3) | Traccia precedente (cuffie L) Next Track (R headphone) | N / A | N / A |
| Press and Hold (3S) | Volume giù (cuffie L) Aumenta il volume (cuffie R) | Rifiuta chiamata in arrivo | N / A |
| Press and Hold (6S) | N / A | N / A | Power on / off (Without case) |
Attention: You need to release your finger for every single tap.

Image: A visual guide to the touch controls on the SUDOTACK Ultrafit headphones for music, calls, and other functions.
Sound Quality and Awareness
The 16.2mm large carbon fiber dynamic drivers deliver powerful bass, clear mids, and bright highs. The open-ear design allows you to stay connected to your surroundings, which is ideal for outdoor activities like running or cycling, ensuring safety by allowing you to hear traffic and other important sounds.

Immagine: Un esploso view diagram highlighting the 16.2mm dynamic driver, carbon fiber diaphragm, and bass-up turbo imitation chamber for superior sound quality.

Image: Two individuals exercising outdoors, one wearing the Ultrafit headphones, demonstrating the enhanced awareness feature for safety in busy environments.
Manutenzione
- Pulizia: Utilizzare un panno morbido e asciutto per pulire le cuffie e la custodia di ricarica. Non utilizzare prodotti chimici aggressivi o materiali abrasivi.
- Resistenza all'acqua: The headphones are IPX5 water-resistant, meaning they can withstand sweat and light splashes. Do not submerge them in water. Dry them thoroughly after exposure to moisture.
- Magazzinaggio: Quando non le usi, conserva le cuffie nella loro custodia di ricarica per proteggerle e mantenerle cariche. Conservale in un luogo fresco e asciutto, lontano da temperature estreme.
- Cura della batteria: To prolong battery life, avoid fully discharging the headphones and case frequently. Charge them regularly, even if not in constant use.

Image: A woman exercising in light rain, showcasing the IPX5 water resistance of the Ultrafit headphones, suitable for sweaty workouts.
Risoluzione dei problemi
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Le cuffie non si accoppiano | Out of range, low battery, or not in pairing mode. | Ensure headphones are charged and in pairing mode (open case). Move closer to the device. Turn Bluetooth off and on again on your device. |
| Nessun suono o volume basso | Volume too low on device/headphones, not connected, or dirty speakers. | Increase volume on both headphones and device. Reconnect Bluetooth. Clean speaker mesh gently. |
| Le cuffie non si caricano | Charging cable/port issue, or headphones not seated correctly. | Check USB-C cable and power source. Ensure headphones are properly seated in the charging case. Clean charging contacts. |
| Connessione intermittente | Interference, distance, or multiple devices connected. | Move away from sources of interference (Wi-Fi routers, other Bluetooth devices). Stay within 10 meters of your device. Disconnect from other devices. |
If problems persist, please refer to the Garanzia e supporto sezione per i contatti.
Specifiche
- Nome modello: Ultrafit
- Tecnologia di connettività: Senza fili (Bluetooth 5.3)
- Gamma Bluetooth: 10 metri
- Tipo di driver audio: Driver dinamico
- Dimensioni del driver audio: 16.2 millimetri
- Gamma di frequenza: 20 Hz - 20,000 Hz
- Battery Life (Single Charge): Fino a 7 ore
- Durata della batteria (con custodia di ricarica): Fino a 30 ore
- Tempo di ricarica (custodia): Circa 2 ore
- Livello di resistenza all'acqua: IPX5 (Sweat-Proof)
- Tipo di controllo: Controllo touch
- Materiale: Silicone
- Peso dell'articolo: 6.9 once
Garanzia e supporto
SUDOTACK products are designed and manufactured to the highest quality standards. For any issues or support needs, please contact our customer service team.
Assistenza clienti: Please refer to the contact information provided on the product packaging or the official SUDOTACK websito per i canali di supporto più aggiornati.
Informazioni sulla garanzia: Specific warranty terms and conditions may vary by region. Please retain your proof of purchase for warranty claims. The manufacturer offers support for product defects as described in customer reviews.
Per maggiori informazioni, visita il SUDOTACK Store on Amazon.
Video ufficiali dei prodotti
Watch these official videos for additional guidance and demonstrations.
Al momento non sono disponibili video ufficiali del venditore da incorporare.
The provided video "Great for physical activity!" is from an Influencer and not an official seller, therefore it is not included as per instructions.