1. Producte acabatview
The SHUKE MD538 Invisible Sleep Wireless Earphones are designed for comfort and high-quality audio, featuring a compact, ergonomic design suitable for various activities, including sleep and sports. They offer Bluetooth 5.3 connectivity, Hi-Fi stereo sound, and active noise cancellation.
Figure 1.1: Earbud worn in ear, highlighting its invisible design.
Figure 1.2: Ultra-thin Bluetooth earphones in white and black, with charging cases.
2. Configuració
2.1 Contingut del paquet
Marqueu la casella per als elements següents:
- Caixa de càrrega x 1
- Left and right headphones x 1 pair
- Cable de dades x 1
- Manual d'usuari x 1
2.2 Càrrega dels auriculars
Before first use, fully charge the earphones and the charging case. The charging case features a smart LED power display to show the battery level of both earbuds and the case.
- Interfície de càrrega: Tipus-C
- Temps de càrrega dels auriculars: Aproximadament 1 hora
- Charging Duration (with charging compartment): Fins a 24 hores
- Temps d'espera: Fins a 480 hores
- Vol. De càrregatage: DC 5V
Figure 2.1: Charging case with endurance details.
Figure 2.2: Smart display showing battery levels of earbuds and charging case.
2.3 Binaural Pairing Connection
- Pick up both headphones from the charging case. They will automatically start mutual configuration. Once successful, the white and green lights of the main headphone will flash alternately, and the LED lights of the auxiliary headphone will go out. (If mutual configuration doesn't occur, double-click either headphone to configure them.)
- Open the Bluetooth device list on your phone/tablet/computer and search for "MD538".
- Click to connect. The LED light on the headphones will go out once connected.
If the connection fails, place the headphones back into the charging box, close the lid, and repeat the steps above.
After the first connection, the headphones will automatically reconnect to the last paired device upon restart (if the mobile phone's Bluetooth is on).
2.4 Switching Between English and Chinese
When the headphones are powered on but not connected to any device, quickly press the function button 5 times to switch between English and Chinese voice prompts.
3. Instruccions de funcionament
3.1 Encès/Apagat
- Encès:
- Pick up the headset from the charging case for immediate automatic boot-up. A green light will show for 1 second.
- When the headset is off, press and hold the function key for 1 second. A voice prompt "Power on" will be heard, and a green light will show for 1 second.
- Apagar:
- Place the headphones back into the charging box and close the lid. The headphones will automatically turn off, and a white light will show for 1 second.
- When the headset is on, long press the function key for 3 seconds. A voice prompt "Off" will be heard, and a white light will show for 1 second.
3.2 Controls
The earphones feature intelligent button controls for various functions:
Figure 3.1: Control functions via touch gestures.
| Funció | Gest |
|---|---|
| Reproducció/pausa de música | Click L/R headset once |
| Puja el volum | Feu clic a l'orella dreta (R) dues vegades |
| Baixa el volum | Orella esquerra (E) clic dues vegades |
| Següent Cançó | Feu clic a l'orella dreta (R) tres vegades |
| Cançó anterior | Feu clic a l'orella esquerra (L) tres vegades |
| Respondre/Finalitzar la trucada | Click L/R headset once |
| Rebutja la trucada entrant | Long press any headset for 1.5 seconds |
| Wake Up Voice Assistant | Long press any headset for 1.5 seconds |
4. Manteniment
4.1 Impermeabilització
The earphones are rated IPX6 waterproof (as per product title) and IPX5 sweatproof (as per image description), making them suitable for sports and protection against sweat and light rain. Avoid submerging the earphones in water.
Figure 4.1: Earbud being worn during exercise, demonstrating its waterproof and sweatproof capabilities.
4.2 Neteja
To maintain optimal performance and hygiene, regularly clean your earphones and charging case. Use a soft, dry, lint-free cloth. Do not use abrasive cleaners or solvents. Ensure the charging contacts are free of dust and debris.
5. Solució De Problemes
5.1 Problemes comuns
- Earphones not connecting to device: Delete the existing connection record on your device and attempt to reconnect.
- Un auricular no fa so: Place both earbuds back into the charging case, then open the case and try reconnecting to your mobile phone. If the issue persists, reset the earphones to factory settings.
- Unstable connection or intermittent cut-outs:
- Ensure there are no physical obstructions between the earphones and your Bluetooth device.
- Check for and eliminate any nearby radio or Wi-Fi interference.
- Reset your earbuds to factory settings.
5.2 Restablir la configuració de fàbrica
When the headset is powered off, press and hold the function key for 8 seconds. A voice prompt "Shuts down" will be heard, and a white light will show for 1 second, indicating that the factory settings have been restored.
6. Especificacions
6.1 Paràmetres del producte
Figure 6.1: Visual representation of product parameters.
| Característica | Especificació |
|---|---|
| Model | MD538 |
| Material | ABS |
| Versió Bluetooth | 5.3 |
| Tipus sense fil | Bluetooth |
| Comunicació | Sense fil |
| Màxim abast sense fil | 10m-20m |
| Distància de transmissió | ≥ 10 m (sense barreres) |
| Estil | A l'orella |
| Mètode de vestir | Semi in-ear wear |
| Principi de vocalisme | Armadura equilibrada |
| Diàmetre del conductor | 13 mm |
| Nombre de conductors | 2 |
| Tipus d'imant | Neodimi |
| Interval de resposta de freqüència | 20 - 20000Hz |
| Sensibilitat | 95 dB |
| Resistència | 32Ω |
| Interval d'impedància | fins a 32 Ω |
| Sortida màxima | 2 mW |
| Distorsió harmònica total | 1% |
| Cancel·lació activa de soroll | Sí |
| Aïllament acústic | Sí |
| Amb micròfon | Sí |
| Assistent de veu integrat | Sí |
| Control de volum | Sí |
| Botó de control | Sí |
| Classificació impermeable | IPX6 (Product Title), IPX5 (Image) |
| Capacitat de la bateria | 300 mAh |
| Durada de la bateria (temps de reproducció) | Unes 24 hores |
| Durada de la bateria (temps de conversa) | Unes 48 hores |
| Temps d'espera | Unes 480 hores |
| Mètode de càrrega | Estoig de càrrega |
| Connectors | Tipus C |
| Longitud de la línia | 0.25 m |
| Amplada | 95 mm |
| profunditat | 105 mm |
| Alçada | 30 mm |
| Pes | 80g (single headset approx. 3.2g) |
| Còdecs | AAC, SBC |
| Suport APP | Sí |
| Suport de targeta de memòria | No |
| Origen | Xina continental |
Vídeo 6.1: Demostració del producteasing features like ergonomic design, sleep wearability, outdoor use, button control, sound quality, and daily application.
7. Consells d'usuari
- Comoditat per dormir: The ultra-thin and ergonomic design (10.6mm thickness) ensures comfort even when lying on your side, making them ideal for sleep.
- Active Lifestyle: With IPX6 waterproof rating and a secure fit, these earbuds are perfect for sports and outdoor activities without fear of them falling out or being damaged by sweat.
- Comunicació clara: The dual microphones and CNC noise reduction technology provide clear HD calls, making them suitable for office use or video games.
- Connectivitat perfecta: Bluetooth 5.3 ensures a stable and low-latency connection, compatible with a wide range of devices including Android, iOS, and Windows.
- Control fàcil: Utilize the intelligent button controls for quick access to music playback, call management, and voice assistant activation.
8. Informació normativa
8.1 Certificacions
Aquest producte compleix amb les certificacions següents:
- CE
- FCC
- RoHS
8.2 IC Caution (Canada)
This device contains license-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada's license-exempt RSS(s). Operation is subject to the following two conditions:
- Aquest dispositiu no pot causar interferències.
- Aquest dispositiu ha d'acceptar qualsevol interferència, incloses les interferències que puguin provocar un funcionament no desitjat del dispositiu.
Qualsevol canvi o modificació no aprovat expressament per la part responsable del compliment podria anul·lar l'autoritat de l'usuari per fer servir l'equip.
8.3 Documentació addicional
Per obtenir un manual d'usuari detallat en format PDF, consulteu el document oficial: Manual d'usuari (PDF).
