SENTRY OSH Over Ear Bluetooth Wireless Headphones User Manual

Introduzione

The Sentry Over the Ear Wireless Active Noise Cancelling Headphones are designed to provide an immersive audio experience with advanced noise cancellation. These headphones offer up to -20dB of noise reduction, ensuring a focused listening environment. Featuring Bluetooth V5.3 for seamless wireless connectivity, a long-lasting battery, and a comfortable, foldable design, they are ideal for travel and daily use. Integrated controls allow for easy management of audio and calls.

Figure 1: SENTRY OSH Over Ear Bluetooth Wireless Headphones and Carrying Case.

Cosa c'è nella scatola

Upon opening your SENTRY OSH headphone package, you will find the following items:

• SENTRY OSH Over Ear Bluetooth Wireless Headphones
• USB C Charging Wire
• Custodia protettiva per il trasporto
• Manuale dell'utente (questo documento)

Figure 2: The included hard shell carrying case provides protection and portability for your headphones.

Caratteristiche del prodotto

• Cancellazione avanzata del rumore

  These headphones are equipped with Active Noise Cancellation (ANC) technology, effectively blocking out ambient noise by up to -20dB. This feature allows for an isolated listening experience, minimizing distractions from your surroundings. The ANC is particularly effective at reducing mid to high-frequency sounds.

  

  Figure 3: Key features including Active Noise Cancellation and Bluetooth V5.3.

  

  Figure 4: Awareness Mode allows you to stay connected to your surroundings while enjoying audio.

• Wireless Connectivity (Bluetooth V5.3)

  Experience seamless audio streaming with Bluetooth V5.3, offering up to 30 feet of stable, unbreakable connectivity. No application is required for pairing, ensuring a straightforward connection process with your devices. On-ear buttons provide convenient control over volume, track skipping, and call management.

  

  Figure 5: Bluetooth 5.3 technology ensures stable and efficient wireless connection.

• Durata prolungata della batteria

  The integrated 400mAh battery provides up to 22 hours of uninterrupted listening with Active Noise Cancellation enabled. A full charge requires approximately 3 hours using the included USB-C charging cable.

  

  Figure 6: Enjoy long listening sessions with the extended battery life and quick charging capability.

• Comfortable and Compact Design

  Ergonomic over-ear cups and an adjustable headband ensure a snug and comfortable fit, even during prolonged listening periods. The bi-folding design allows the headphones to be compactly stored in the included carrying case, making them highly portable.

  

  Figure 7: Studio-grade earpads provide comfort for all-day wear.

• Deep Bass Technology

  Experience vibrant soundscapes with deep bass, clear vocals, and balanced stereo sound that brings your favorite music to life.

  

  Figure 8: Deep Bass Technology enhances your audio experience.

Impostare

1. Carica delle cuffie

Before first use, fully charge your SENTRY OSH headphones. Connect the included USB-C charging cable to the charging port on the headphones and the other end to a compatible USB power source (e.g., computer USB port, wall adapter). The charging indicator light will show the charging status. A full charge takes approximately 3 hours.

2. Accensione/Spegnimento

To power on the headphones, press and hold the Power button (located on the right earcup) for a few seconds until you hear an audible prompt or see the indicator light illuminate. To power off, press and hold the Power button again until the headphones shut down.

3. Accoppiamento Bluetooth

1. Assicurati che le cuffie siano spente.
2. Tenere premuto il pulsante di accensione finché la spia luminosa non lampeggia rapidamente, indicando la modalità di associazione.
3. Sul tuo dispositivo (smartphone, tablet, laptop), vai alle impostazioni Bluetooth.
4. Cercare available devices and select "SENTRY OSH" from the list.
5. Once connected, the indicator light on the headphones will change, and you will hear a confirmation sound.

Le cuffie si riconnetteranno automaticamente all'ultimo dispositivo associato quando vengono accese, se il Bluetooth del dispositivo è attivo e nel raggio d'azione.

Figure 9: Easy pairing technology ensures quick and hassle-free connection to your devices.

Istruzioni per l'uso

Controlli di riproduzione audio

• Riproduci/Pausa: Premere una volta il pulsante multifunzione (spesso il pulsante di accensione o un pulsante dedicato per la riproduzione/pausa).
• Traccia successiva: Tieni premuto il pulsante Volume su.
• Traccia precedente: Premere e tenere premuto il pulsante Volume Giù.
• Aumenta volume: Premere brevemente il pulsante Volume su.
• Volume basso: Premere brevemente il pulsante Volume giù.

Gestione delle chiamate

• Rispondi/Termina chiamata: Premi una volta il pulsante Multifunzione.
• Rifiuta chiamata: Tenere premuto il pulsante multifunzione per 2 secondi.
• Ricomponi l'ultimo numero: Premi due volte il pulsante Multifunzione.

Controllo della cancellazione attiva del rumore (ANC)

To activate or deactivate the Active Noise Cancellation feature, locate the dedicated ANC button (often on one of the earcups, as indicated in the video description). Press this button to toggle ANC on or off. You may hear a slight change in ambient sound when toggling this feature.

Manutenzione

• Pulizia: Per pulire le cuffie, utilizzare un panno morbido e asciutto. Non utilizzare detergenti abrasivi o solventi.
• Magazzinaggio: When not in use, store the headphones in their protective carrying case to prevent damage. Avoid exposing them to extreme temperatures or humidity.
• Cura della batteria: Per prolungare la durata della batteria, evitare di scaricare completamente le cuffie frequentemente. Caricarle regolarmente, anche se non vengono utilizzate costantemente.
• Resistenza all'acqua: The headphones are water resistant. However, avoid submerging them in water or exposing them to heavy rain.

Risoluzione dei problemi

Specifiche

Garanzia e supporto

Garanzia di 90 giorni

Sentry Industries offers an extensive 90-day warranty on all products. This guarantee provides free replacement for defective or damaged products within 90 days of purchase.

Assistenza clienti

Sentry Industries is an American company with over 60 years in business. For assistance or inquiries, a customer support line is operated out of our New York office to ensure you receive the help you need.

For more information, visit the official SENTRY store: SENTRY Store on Amazon