Indledning
Thank you for choosing the SENTRY OSE Dot Bluetooth Wireless Earbuds. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your new earbuds. Please read it carefully to ensure optimal performance and longevity of your device.

This image displays the SENTRY OSE Dot Bluetooth Wireless Earbuds and their charging case, illustrating key features such as Active Noise Cancellation, comfortable fit with extra earpads, deep bass and stereo sound, built-in play controls, and compatibility with mobile, PC, and tablet devices.
Opsætning
1. Udpakning og komponenter
Your SENTRY OSE Dot Earbuds package includes:
- SENTRY OSE Dot Bluetooth Wireless Earbuds
- Opladningsetui
- USB-C ladekabel
- Ørepuder (forskellige størrelser)
- Brugervejledning (dette dokument)
2. Opladning af øretelefoner og etuiet
Before first use, fully charge the earbuds and charging case. The charging case provides up to two full charges for the earbuds, extending total playtime to 18 hours. The case itself requires 3-4 hours for a full charge.
- Placer ørepropperne i opladningsetuiet. Sørg for, at de er korrekt placeret, før opladningen startes.
- Tilslut det medfølgende USB-C-opladerkabel til opladningsporten på etuiet og til en kompatibel USB-strømkilde.
- The indicator lights on the charging case will show the charging status. Refer to the indicator light section for details.

This image features a man wearing the SENTRY OSE Dot Earbuds, emphasizing the 'All Day Battery' life. Accompanying icons indicate extended battery, compatibility with multiple devices, and the inclusion of a quick charge cable.
3. Parring med en enhed
The SENTRY OSE Dot Earbuds utilize Bluetooth V5.3 for a stable wireless connection up to 30 feet. No app is required for connection.
- Sørg for, at ørepropperne er opladet og taget ud af opladningsetuiet. De vil automatisk gå i parringstilstand.
- Gå til Bluetooth-indstillingerne på din enhed (smartphone, tablet, bærbar computer).
- Søg efter available devices and select "SENTRY OSE Dot" from the list.
- Once connected, your device will automatically reconnect to the earbuds when they are removed from the case and within range.

A smartphone screen displays Bluetooth settings with 'Sentry Earbuds' connected, demonstrating the 'Easy Pairing Technology'. Icons represent automatic power on/off, fast and secure connection, and device recall for seamless connectivity.
Betjeningsvejledning
1. Knapkontrol
The earbuds feature intuitive button controls for managing audio and calls:
- Afspil/pause: Tryk enkeltvis på knappen på begge øretelefoner.
- Besvar opkald: Tryk enkeltvis på knappen på begge øretelefoner under et indgående opkald.
- Afslut opkald: Single press the button on either earbud during a call.
- Spring spor over: Dobbelttryk på knappen på den højre øreprop.
- Forrige nummer: Dobbelttryk på knappen på den venstre øreprop.
- Lydstyrke op: Tryk og hold knappen på den højre øreprop nede.
- Skrue ned for lyden: Tryk og hold knappen på den venstre øreprop nede.

This diagram details the built-in button controls on the SENTRY OSE Dot Earbuds, including functions for play/pause, answering and ending calls, skipping to the next or previous track, adjusting volume up or down, and the location of the built-in microphone.
2. Active Noise Cancellation (ANC) and Awareness Mode
The earbuds are equipped with Active Noise Cancellation (ANC) technology, reducing ambient noise by up to -20dB. They also feature an Awareness Mode to help you stay connected to your surroundings.
- Activating ANC/Awareness Mode: Specific button presses or gestures may be required to switch between ANC, Awareness Mode, and standard listening. Refer to the quick start guide or product packaging for exact instructions if not detailed here.
- ANC funktion: Blocks out external noise for an immersive audio experience.
- Bevidsthedstilstand: Allows you to hear your surroundings while still enjoying your audio, enhancing safety and convenience.

A woman is shown wearing the SENTRY OSE Dot Earbuds, illustrating the 'Awareness Mode' feature. Icons highlight the ability to sense surroundings and the -20dB noise cancellation, allowing users to stay connected to their environment while enjoying audio.
3. Foretage og modtage opkald
The built-in microphone allows for clear communication during calls.
- Besvare et opkald: Tryk én gang på knappen på en af øretelefonerne.
- Afslutning af et opkald: Press the button on either earbud once during a call.
- Afvisning af et opkald: Press and hold the button on either earbud for approximately 2 seconds.
Opretholdelse
1. Rensning
Regelmæssig rengøring hjælper med at opretholde lydkvalitet og hygiejne.
- Brug en blød, tør og fnugfri klud til at tørre ørepropperne og opladningsetuiet af.
- Fjern ørepropper fra ørepropperne og rengør dem om nødvendigt med en mild sæbeopløsning. Skyl dem derefter grundigt og tør dem helt, før de sættes på igen.
- Brug ikke slibende rengøringsmidler, alkohol eller kemiske opløsningsmidler.
2. Opbevaring
Når ørepropperne ikke er i brug, skal de opbevares i deres opladningsetui for at beskytte dem og holde dem opladede.
- Undgå opbevaring i ekstreme temperaturer eller høj luftfugtighed.
- Keep away from direct sunlight and liquids.
Fejlfinding
If you encounter issues with your SENTRY OSE Dot Earbuds, try the following solutions:
| Problem | Løsning |
|---|---|
| Øretelefoner parrer ikke | Sørg for, at ørepropperne er opladet. Sluk og tænd for din enheds Bluetooth. Glem enheden i Bluetooth-indstillingerne, og par den igen. |
| Ingen lyd eller lav lydstyrke | Check device volume. Ensure earbuds are properly seated in ears. Reconnect Bluetooth. |
| Ladeetui oplader ikke | Verify USB-C cable connection and power source. Ensure cable is not damaged. |
| Mikrofon virker ikke | Ensure earbuds are connected. Check device's microphone input settings. |
Specifikationer
Key technical specifications for the SENTRY OSE Dot Bluetooth Wireless Earbuds:
| Feature | Detalje |
|---|---|
| Modelnavn | OSE-DOTBK |
| Støjkontrol | Active Noise Cancellation (-20 dB Sound Reduction) |
| Forbindelsesteknologi | Bluetooth V5.3 |
| Wireless Range | Op til 30 fod |
| Batterilevetid (total spilletid) | Op til 18 timer (med opladningsetui) |
| Opladningsetui Batterikapacitet | 400mAh |
| Opladningstid (etui) | 3-4 timer |
| Kontroltype | Knap kontrol |
| Indbygget mikrofon | Ja |
| Inkluderede komponenter | Earbuds, Charging Case, USB-C Cable, Ear Cushions, User Manual |
| Varens vægt | 6.7 ounces (ca. 0.19 kg) |
| Vandmodstandsniveau | Ikke vandafvisende |

A close-up of a circuit board featuring a '5.3 Bluetooth' chip, illustrating the 'Wire-Free Bluetooth' technology of the earbuds. The image also highlights the 'Real-ANC' feature, emphasizing seamless wireless connectivity.
Officiel produktvideo
Denne video giver en overview of the Sentry OSE Dot Bluetooth Wireless Earbuds, showcasinderes funktioner og design.
Garanti og support
1. 90-Day Guarantee
Sentry Industries offers a 90-day warranty on all products, including the OSE Dot Earbuds. This warranty covers defective or damaged products, providing free replacement within 90 days of purchase.
2. Kundesupport
For any questions, issues, or warranty claims, please contact Sentry Industries customer support. Our support line is operated out of our New York office to provide assistance when needed.
Contact information for customer support can typically be found on the product packaging or the official Sentry Industries webwebsted.