Indledning
Tak for købetasing the SENTRY BLWBT991 True Wireless Earbuds. This manual provides essential information for setting up, operating, and maintaining your earbuds to ensure optimal performance and longevity. Please read this manual thoroughly before use.
Pakkens indhold
- SENTRY BLWBT991 True Wireless Earbuds (Left and Right)
- Bærbart opladningsetui
- USB opladningskabel
- Flere størrelser af ørepropper
- Hurtig startvejledning
- Brugervejledning og garantioplysninger

Image: SENTRY BLWBT991 Earbuds in their open charging case, displaying the earbuds and the charging case's LED battery indicators.

Billede: Nærbillede view of the SENTRY BLWBT991 True Wireless Earbuds, highlighting their ear hook design and interchangeable ear tips.
Produkt overview
The SENTRY BLWBT991 earbuds feature a true wireless design with ear hooks for a secure fit, ideal for active use. The compact charging case provides extended battery life on the go.
Nøglekomponenter:
- høretelefoner Left and Right earbuds with integrated ear hooks and in-ear tips.
- Opladningsetui: Portable case for charging and storing the earbuds. Features LED indicators for battery status.
- Multifunktionsknap: Located on each earbud for controlling playback, calls, and voice assistant.
- Mikrofon: Indbygget til håndfri opkald.
Opsætning
Opladning af øretelefoner og etui:
- Place the earbuds into the charging case, ensuring they are correctly seated. The earbuds will begin charging automatically.
- Tilslut USB-opladerkablet til opladningsporten på etuiet, og den anden ende til en USB-strømkilde (f.eks. computer, vægadapter).
- The LED indicators on the charging case will illuminate to show charging status. A full charge is indicated when all LEDs are solid.
Bluetooth-parring:
- Sørg for, at øretelefonerne er opladet.
- Åbn opladningsetuiet. Ørepropperne tændes automatisk og går i parringstilstand (indikeret af blinkende LED-lys på ørepropperne).
- Aktiver Bluetooth på din enhed (smartphone, tablet, bærbar computer).
- Søg efter available Bluetooth devices and select "SENTRY BLWBT991" from the list.
- Once connected, the earbud LEDs will stop flashing and remain solid or turn off, depending on the model. A voice prompt may confirm the connection.
- Hvis parringen mislykkes, skal du slukke for Bluetooth på din enhed, sætte ørepropperne tilbage i etuiet, lukke det og derefter gentage trinnene.
Betjeningsvejledning
Tænd/sluk:
- Tænd: Open the charging case, and the earbuds will power on automatically. Alternatively, press and hold the multi-function button on each earbud for 3 seconds.
- Sluk: Place the earbuds back into the charging case and close the lid. Alternatively, press and hold the multi-function button on each earbud for 5 seconds.
Musikafspilning:
- Afspil/pause: Tryk enkeltvis på multifunktionsknappen på begge øretelefoner.
- Næste nummer: Dobbelttryk på multifunktionsknappen på den højre øreprop.
- Forrige nummer: Dobbelttryk på multifunktionsknappen på den venstre øreprop.
- Lydstyrke op: Tryk tre gange på multifunktionsknappen på den højre øreprop.
- Skrue ned for lyden: Tryk tre gange på multifunktionsknappen på den venstre øreprop.
Opkaldshåndtering:
- Besvar/afslut opkald: Tryk enkeltvis på multifunktionsknappen på begge øretelefoner.
- Afvis opkald: Tryk og hold multifunktionsknappen på begge øretelefoner nede i 2 sekunder.
Stemmeassistent:
- Aktiver stemmeassistent: Press and hold the multi-function button on either earbud for 2 seconds (when not on a call).
Vedligeholdelse og pleje
- Rengør ørepropperne og opladningsetuiet regelmæssigt med en blød, tør og fnugfri klud.
- Brug ikke skrappe kemikalier, rengøringsopløsningsmidler eller stærke rengøringsmidler.
- Keep the charging contacts on the earbuds and case clean and free of debris.
- Opbevar øretelefonerne i deres opladningsetui, når de ikke er i brug, for at beskytte dem og bevare batteriets levetid.
- Undgå at udsætte ørepropperne for ekstreme temperaturer, fugtighed eller direkte sollys.
- While water-resistant, do not submerge the earbuds in water.
Fejlfinding
| Problem | Mulig løsning |
|---|---|
| Øretelefoner parrer ikke | Ensure earbuds are charged. Turn off Bluetooth on your device, place earbuds in case, close and reopen. Re-enable Bluetooth and try pairing again. |
| Kun én øretelefon virker | Ensure both earbuds are charged. Place both earbuds back in the case, close the lid, wait a few seconds, then open again to allow them to re-sync. |
| Ingen lyd | Check device volume. Ensure earbuds are connected to your device. Try re-pairing. |
| Ladeetui oplader ikke | Check USB cable and power source. Ensure charging port is clean and free of debris. |
| Dårlig lydkvalitet | Ensure ear tips are the correct size for a snug fit. Clean ear tips and earbud grilles. Move closer to your connected device to avoid interference. |
Specifikationer
| Feature | Detalje |
|---|---|
| Modelnavn | BLWBT991 |
| Forbindelsesteknologi | Trådløs (Bluetooth) |
| Bluetooth version | 5.0 |
| Bluetooth rækkevidde | 10 meter |
| Øreplacering | In Ear |
| Ørestykke form | Krog |
| Kontrolmetode | Fjernbetjening (multifunktionsknap) |
| Støjkontrol | Aktiv støjreduktion |
| Vandmodstandsniveau | Vandtæt |
| Materiale | Plast |
| Varens vægt | 3.84 ounce |
| Pakkedimensioner | 7.2 x 3.58 x 1.54 tommer |
Garanti og support
SENTRY products are designed for reliability and performance. For specific warranty details and terms, please refer to the 'User Guide & Warranty Information' included in your product package. This document outlines the coverage period and conditions for service.
For technical support, troubleshooting assistance, or to inquire about warranty claims, please visit the official SENTRY website or contact their customer service department using the contact information provided in your product documentation. Please have your model number (BLWBT991) and proof of purchase ready when contacting support.





