MSHUKCOE MSHUKCOE-MD538
MSHUKCOE MD538 Wireless Bluetooth Headset User Manual
Model: MSHUKCOE-MD538
Brand: MSHUKCOE
1. Produto rematadoview
The MSHUKCOE MD538 Wireless Bluetooth Headset is designed for comfortable, discreet audio listening, especially for side sleepers. These ultra-thin earbuds offer immersive sound in a lightweight, barely-there design, fitting comfortably without the bulk of traditional headphones.
Key features include an advanced Bluetooth chip for stable wireless connection, intuitive touch controls, and a compact charging case providing extended playtime. The design prioritizes comfort for prolonged wear, including during sleep.

Figure 1: The MD538 earbuds resting in their open charging case, displaying the charging indicators.

Figure 2: An MD538 earbud shown worn in an ear, highlighting its small, invisible design and thin profile (10.6 mm).
2. Que hai na caixa
Upon opening your MSHUKCOE MD538 package, you should find the following components:
- MSHUKCOE MD538 Wireless Earbuds (Left and Right)
- Estuche de carga portátil
- Cable de carga USB (tipo C)
- Manual de usuario (este documento)
Note: While the product data listed "DVD" as an included component, this is likely an error. The standard package includes the items listed above.
3. Guía de configuración
3.1. Carga dos auriculares e da funda
Before first use, ensure both the earbuds and the charging case are fully charged. The charging case provides multiple charges for the earbuds, extending their usage time significantly.
- Place the earbuds into their respective slots in the charging case. Ensure they are correctly seated; magnetic closures will help secure them.
- Connect the USB Type-C charging cable to the charging port on the case and the other end to a compatible USB power source (e.g., wall adapter, computer USB port).
- The charging case features a display that indicates the battery levels of both earbuds and the case itself. Allow approximately 1 hour for a full charge of the earbuds and 2 hours for the charging case.

Figure 3: The charging case display indicating individual earbud power levels and the charging compartment's power.

Figure 4: The earbud charging in its case, illustrating the Type-C fast charging capability and battery life.
3.2. Emparellamento co teu dispositivo
The MD538 earbuds are designed for easy automatic pairing.
- Abre a caixa de carga. Os auriculares entrarán automaticamente no modo de emparellamento.
- No teu dispositivo (teléfono intelixente, tableta, etc.), navega ata a configuración de Bluetooth.
- Busca available devices and select "MSHUKCOE-MD538" (or similar name) from the list.
- Unha vez conectados, escoitarás unha confirmación audible e os auriculares estarán listos para usar.
Reconexión automática: After the initial successful pairing, the earbuds will automatically connect to the last used device when taken out of the charging case, enabling immediate use.
4. Instrucións de funcionamento
The MD538 earbuds feature intuitive touch controls for managing audio playback and calls.
4.1. Como usar os auriculares
The MD538 earbuds are designed for an open-ear fit, resting gently on top of your ear without entering the ear canal. This design is particularly comfortable for side sleepers.

Figure 5: Illustration of the ergonomic design, showing how the earbud fits comfortably for side sleepers.
4.2. Toca Controis
Each earbud is equipped with a touch-sensitive area for control. Specific functions may vary slightly depending on your device and operating system.
- Reproducir/Pausa: Toca un só auricular en calquera dos auriculares.
- Próxima pista: Toca dúas veces no auricular dereito.
- Pista anterior: Toca dúas veces no auricular esquerdo.
- Responder/Finalizar chamada: Un só toque en calquera dos auriculares durante unha chamada entrante.
- Rexeitar a chamada: Mantén premido calquera dos auriculares durante unha chamada entrante.
- Activar o asistente de voz: Toca tres veces en calquera dos auriculares (por exemplo, Siri, Asistente de Google).
5. Mantemento
Proper maintenance ensures the longevity and optimal performance of your MD538 earbuds.
- Limpeza: Use a soft, dry, lint-free cloth to wipe the earbuds and charging case. Do not use harsh chemicals, cleaning solvents, or strong detergents.
- Resistencia á auga: The earbuds are rated as Waterproof. However, this does not mean they are suitable for swimming or prolonged submersion. Avoid exposing them to excessive moisture or liquids. Dry them thoroughly if they get wet.
- Almacenamento: Cando non os uses, garda os auriculares no seu estoxo de carga para protexelos do po e dos danos. Gardaos nun lugar fresco e seco, lonxe de temperaturas extremas.
- Coidado da batería: To preserve battery life, avoid fully discharging the earbuds or charging case frequently. Charge them regularly, even if not in constant use.
6 Solución de problemas
If you encounter issues with your MD538 earbuds, refer to the following common solutions:
| Problema | Posible Solución |
|---|---|
| Os auriculares non se emparellan/conectan. |
|
| Non se escoita son dun ou dos dous auriculares. |
|
| A caixa de carga non carga. |
|
| Mala calidade de audio. |
|
7. Especificacións
Detailed technical specifications for the MSHUKCOE MD538 Wireless Bluetooth Headset:
| Nome do modelo | MSHUKCOE-TWS-MD538-Black |
| Tecnoloxía de conectividade | Sen fíos (Bluetooth) |
| Versión Bluetooth | 5.3 |
| Alcance Bluetooth | 10 metros (aprox. 30 pés) |
| Peso do auricular (cada un) | 3.2 g (0.11 onzas) |
| Earbud Thickness | 10.4 mm |
| Duración da batería (auriculares) | Ata 6 horas |
| Duración da batería da funda de carga | Ata 24 horas (con custo adicional) |
| Capacidade da batería do estuche de carga | 300 mAh |
| Estuche de carga Tempo de carga | 2 horas |
| Resposta en frecuencia | 20000 Hz |
| Sensibilidade | 90 dB |
| Impedancia | 32 ohmios |
| Nivel de resistencia á auga | Impermeable |
| Tipo de control | Call Control, Button, Voice |
| Dimensións do produto | 2.95 x 1.57 x 0.98 polgadas (estuche de carga) |
| Peso total do artigo | 2.12 onzas (60.1 gramos) |

Figure 6: Visual comparison highlighting the MD538's smaller, thinner, and lighter design compared to standard headphones.
8. Garantía e soporte
For any questions or concerns regarding your MSHUKCOE MD538 Wireless Bluetooth Headset, please contact us directly via Amazon. Our team is dedicated to ensuring your satisfaction with our products.
Please note that specific warranty details are not provided in this manual. For warranty information, please refer to your purchase documentation or contact MSHUKCOE customer support through the Amazon platform.
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