MSHUKCOE MD538
MSHUKCOE MD538 Wireless Bluetooth Headset User Manual
Model: MD538
Introducció
The MSHUKCOE MD538 Wireless Bluetooth Headset is designed for comfortable, discreet audio listening, particularly for side sleepers. These ultra-thin earbuds offer a stable wireless connection and intuitive controls, making them suitable for various activities including sleep, sports, and daily use.

Image: The MSHUKCOE MD538 Wireless Bluetooth Headset, showcasing its compact design and charging case.
Configuració
1. Càrrega dels auriculars i l'estoig
Before first use, fully charge the earbuds and the charging case. The charging case provides additional power for the earbuds.
- Connect the charging case to a power source using a USB cable.
- Col·loca els auriculars a l'estoig de càrrega. Assegura't que estiguin correctament col·locats per iniciar la càrrega.
- The charging case has a battery capacity of 300 mAh and takes approximately 2 hours to fully charge.
- Earbuds provide approximately 6 hours of playback on a single charge, with the case offering an additional 24 hours of battery life.

Image: The charging case with earbuds, displaying individual battery levels for the left earbud, charging case, and right earbud.
2. Emparellament Bluetooth
The earbuds feature an automatic pairing function for convenience.
- Assegureu-vos que els auriculars estiguin carregats.
- Obre l'estoig de càrrega i treu els dos auriculars. Entraran automàticament en mode d'emparellament.
- Al dispositiu (telèfon intel·ligent, tauleta, etc.), activeu el Bluetooth i cerqueu els dispositius disponibles.
- Select "MD538" (or similar name) from the list of found devices to connect.
- Once successfully paired for the first time, the earbuds will automatically connect to the last used device when removed from the case.
- The wireless connection range is up to 10 meters (30 feet).
Instruccions de funcionament
1. Posar-se els auriculars
The MD538 earbuds are designed for a comfortable and secure fit, especially for side sleepers.
- Gently place each earbud into your ear. The open-ear design rests on top of your ear without entering the ear canal, minimizing pressure.
- Adjust the earbud for a snug and stable fit. The curved surface is designed to conform naturally to the ear.
- El professional primfile (10.4mm thickness) allows for comfortable wear even when lying on your side.

Image: A close-up of the MD538 earbud worn in an ear, highlighting its small size and discreet fit.

Image: A woman resting on her side, illustrating how the ergonomic design of the earbuds allows for comfortable wear during sleep.
2. Toqueu Controls
Els auriculars disposen de controls tàctils intuïtius per gestionar la reproducció d'àudio i les trucades.
- Reproduir/pausa: Un sol toc a qualsevol dels auriculars.
- Pista següent: Toqueu dues vegades l'auricular dret.
- Pista anterior: Toqueu dues vegades l'auricular esquerre.
- Respondre/Finalitzar la trucada: Toqueu un sol cop a qualsevol dels auriculars durant una trucada entrant.
- Rebutja la trucada: Premeu i manteniu premut qualsevol dels auriculars durant 2 segons durant una trucada entrant.
- Activa l'Assistent de veu: Triple tap on either earbud (functionality depends on device compatibility).
Manteniment
Proper care ensures the longevity and performance of your MD538 headset.
- Neteja: Use a soft, dry, lint-free cloth to clean the earbuds and charging case. Avoid using abrasive materials, solvents, or chemical cleaners.
- Emmagatzematge: Quan no els utilitzeu, guardeu 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 la llum solar directa i de temperatures extremes.
- Resistència a l'aigua: The earbuds are rated as waterproof (IPX5). This means they are resistant to splashes and sweat, but should not be submerged in water. Dry them thoroughly if they get wet.
- Port de càrrega: Keep the USB charging port on the case clean and free of debris.
Resolució de problemes
If you encounter issues with your MD538 headset, refer to the following common solutions:
| Problema | Solució |
|---|---|
| Els auriculars no s'aparellen |
|
| No hi ha so d'un auricular |
|
| La funda de càrrega no es carrega |
|
| Mala qualitat de so o desconnexions |
|
Especificacions tècniques
| Característica | Detall |
|---|---|
| Marca | MSHUKCOE |
| Número de model | MD538 |
| Tecnologia de connectivitat | Sense fil (Bluetooth) |
| Versió Bluetooth | 5.3 |
| Interval Bluetooth | 10 metres |
| Col·locació de l'orella | In Ear (Open-ear design) |
| Earbud Thickness | 10.4 mm |
| Pes d'un sol auricular | 3.2 g |
| Durada de la bateria (auriculars) | Aprox. 6 hores |
| Durada de la bateria (amb estoig de càrrega) | Approx. 24 hours (additional) |
| Capacitat de la caixa de càrrega | 300 mAh |
| Temps de càrrega (cas) | Aprox. 2 hores |
| Nivell de resistència a l'aigua | IPX5 (impermeable) |
| Tipus de control | Touch Control (Call, Music, Voice Assistant) |
| Impedància | 32 ohms |
| Resposta de freqüència | 20000 Hz |
| Sensibilitat | 90 dB |
| Material | Plàstic |
| Pes de l'article | 2.12 Ounces (total) |

Image: Visual comparison highlighting the MD538 earbuds' smaller, thinner, and lighter design compared to standard headphones and a coin.
Garantia i Suport
For warranty information or technical support, please refer to the documentation included with your purchase or contact MSHUKCOE customer service through the retailer where the product was purchased.
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