1. Producte acabatview
The SENTRY BLWBT993 True Wireless Hook Earbuds offer a seamless audio experience with the convenience of wireless connectivity and a secure ear hook design, ideal for active lifestyles. They come with a portable charging case for extended playtime.

Figure 1: SENTRY BLWBT993 Earbuds in Charging Case. The image displays the gray earbuds securely nestled within their matching gray charging case. Four small LED lights on the front of the case indicate the charging status.
2. Contingut del paquet
Marqueu la casella per als elements següents:
- SENTRY BLWBT993 True Wireless Hook Earbuds (Left and Right)
- Estoig de càrrega portàtil
- Manual d'usuari (aquest document)
- Charging Cable (typically USB-C, though not specified, it's standard)

Figure 2: Product Packaging and Key Features. This image shows the retail packaging for the SENTRY BLWBT993 earbuds, highlighting their true wireless nature, ear hook design, and features such as inductive charging, built-in microphone, auto on/auto pair, 7 hours playtime per charge, and 30 hours total playtime with the charging case.
3. Guia de configuració
3.1 Càrrega dels auriculars i l'estoig
Abans del primer ús, carregueu completament els auriculars i l'estoig de càrrega.
- Place the earbuds into the charging case, ensuring they are correctly seated. The earbuds will automatically begin charging.
- Connecteu la funda de càrrega a una font d'alimentació USB amb el cable de càrrega proporcionat.
- The LED indicators on the charging case will illuminate to show the charging status. Once fully charged, the lights will typically turn solid or turn off.
- A full charge provides approximately 7 hours of playtime for the earbuds, with the charging case offering multiple additional charges for a total of up to 30 hours.
3.2 Initial Pairing with a Bluetooth Device
The earbuds feature an auto on/auto pair function for convenience.
- Open the charging case. The earbuds will automatically power on and enter pairing mode. You may hear an audible prompt or see an indicator light flashing on the earbuds.
- Al dispositiu (telèfon intel·ligent, tauleta, ordinador), activeu el Bluetooth.
- Cerca dispositius Bluetooth disponibles. Seleccioneu "SENTRY BLWBT993" de la llista.
- Once connected, you will hear a confirmation tone or voice prompt, and the earbud indicator lights will typically stop flashing.
- Els auriculars es tornaran a connectar automàticament al darrer dispositiu emparellat quan es treguin de la funda, sempre que el Bluetooth estigui activat al dispositiu.
4. Instruccions de funcionament
The SENTRY BLWBT993 earbuds feature touch controls for easy operation.
- Encès/apagat:
- To Power On: Open the charging case, or press and hold the touch area on both earbuds for 3 seconds.
- To Power Off: Place earbuds back into the charging case, or press and hold the touch area on both earbuds for 5 seconds.
- Reproducció de música:
- Play/Pause: Single tap on either earbud.
- Next Track: Double tap the right earbud.
- Previous Track: Double tap the left earbud.
- Gestió de trucades:
- Answer/End Call: Single tap on either earbud during an incoming call or active call.
- Reject Call: Press and hold the touch area on either earbud for 2 seconds during an incoming call.
- Assistent de veu:
- Activate Voice Assistant (Siri, Google Assistant): Triple tap on either earbud.
5. Manteniment
Proper care will extend the lifespan of your earbuds.
- Neteja: Use a soft, dry, lint-free cloth to clean the earbuds and charging case. Do not use harsh chemicals or abrasive materials. Gently clean the ear tips and charging contacts to prevent debris buildup.
- Emmagatzematge: Quan no els utilitzeu, guardeu sempre els auriculars a la seva funda de càrrega per protegir-los i mantenir-los carregats. Guardeu-los en un lloc fresc i sec, allunyat de temperatures extremes i de la llum solar directa.
- Resistència a l'aigua: Aquests auriculars són No resistent a l'aigua. Avoid exposure to water, sweat, and high humidity to prevent damage.
6. Solució De Problemes
Si trobeu problemes, proveu les solucions següents:
| Problema | Solució |
|---|---|
| Només funciona un auricular. |
|
| Els auriculars no s'aparellen amb el dispositiu. |
|
| Mala qualitat de so o desconnexions. |
|
| L'estoig de càrrega no es carrega. |
|
7. Especificacions
| Característica | Detall |
|---|---|
| Nom del model | SENTRY BLWBT993 |
| Tecnologia de connectivitat | Sense fil (Bluetooth) |
| Tecnologia de comunicació sense fils | Bluetooth |
| Components inclosos | Estoig de càrrega |
| Usos recomanats | Música |
| Dispositius compatibles | Dispositius Bluetooth |
| Tipus de control | Control tàctil |
| Característica del cable | Sense Cable |
| Nivell de resistència a l'aigua | No resistent a l'aigua |
| Interval Bluetooth | 10 metres |
| Color de la funda de transport | Gris |
| Forma de l'auricular | Puntes arrodonides |
| UPC | 080068579939 |
| Fabricant | SENTIR |
| Pes de l'article | 3.94 unces |
| Color | Gris |
| Col·locació de l'orella | A l'orella |
| Factor de forma | A l'orella |
| Control de soroll | Cap |
8. Garantia i Suport
SENTRY products are designed for reliability and performance. For specific warranty information regarding your BLWBT993 Earbuds, please refer to the warranty card included in your product packaging or visit the official SENTRY weblloc.
If you require technical assistance or have questions not covered in this manual, please contact SENTRY customer support:
- Weblloc: www.sentryindustries.com/support (Nota: Això és un marcador de posició URL as specific support contact was not provided in the input.)
- Correu electrònic: support@sentryindustries.com (Note: This is a placeholder email.)
- Telèfon: Refer to your product packaging or the SENTRY weblloc per als números de contacte regionals.
Please have your product model number (BLWBT993) and purchase details ready when contacting support.





