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The QCY MeloBuds A30 are advanced wireless earbuds designed for an immersive audio experience. They feature adaptive active noise cancellation, clear call technology, and multi-device connectivity.
Característiques clau
- -60dB AI Adaptive ANC with Ultra-Wide 5.5kHz Range: Deep noise cancellation that adjusts to your environment, including wind.
- 8-Mic AI Call Enhancement & Three Device Connection: Ensures crystal-clear calls and seamless switching between up to three devices.
- LDAC Hi-Res Certified Immersive Sound Experience: Delivers high-fidelity audio with rich bass, crisp highs, and detailed mid-range.
- Ultra-Long Battery Life and IPX5 Water Resistance: Up to 50 hours total playtime with the charging case and protection against sweat and light splashes.
- Intuitive Touch Control and Customizable QCY App: Easy control of music, calls, voice assistants, and ANC modes, with personalized settings via the QCY app.
Què hi ha a la caixa
Verifiqueu que tots els elements siguin presents al paquet:
- QCY MeloBuds A30 Earbuds
- Cable de càrrega tipus C.
- Manual d'usuari
- Ear Tips (3 pairs)

Image: Contents of the QCY MeloBuds A30 box including earbuds, charging case, USB-C cable, user manual, and three pairs of ear tips.
Configuració
Càrrega dels auriculars i la funda
Abans del primer ús, carregueu completament els auriculars i l'estoig de càrrega.
- Col·loqueu els auriculars a la caixa de càrrega.
- Connecteu el cable de càrrega tipus C al port de càrrega de la carcassa i a una font d'alimentació USB.
- The indicator light on the case will show charging status. A full charge typically takes approximately 2 hours for the case.

Image: The QCY MeloBuds A30 charging case with earbuds inside, illustrating the charging process and battery life.
Vinculació amb un dispositiu
- Obre l'estoig de càrrega. Els auriculars entraran automàticament en mode d'emparellament.
- Al dispositiu (telèfon intel·ligent, tauleta, ordinador portàtil), activeu el Bluetooth.
- Cerca "QCY MeloBuds A30" in the list of available Bluetooth devices and select it to connect.
- Un cop connectat, sentiràs un to de confirmació.

Image: QCY MeloBuds A30 earbuds and case shown with a smartphone and tablet, illustrating the multi-device connection feature.
Instruccions de funcionament
Controls tàctils
The earbuds feature intuitive touch controls. Refer to the diagram below for specific functions.

Image: A detailed diagram illustrating the touch control functions for the QCY MeloBuds A30 earbuds, including play/pause, track skipping, call management, voice assistant activation, and ANC mode switching.
- Pause / Play / Answer Call / Hang Up: Double Tap (L/R earbud)
- Pista següent: Triple Tap (R earbud)
- Última pista: Triple Tap (L earbud)
- Activa l'Assistent de veu: Triple Tap (R earbud)
- Rebutja la trucada: Tap and Hold 1.5s (L/R earbud)
- Interruptor de mode ANC: Tap and Hold 1.5s (R earbud) to cycle through ANC ON, ANC OFF, and Transparency Mode.
Modes de cancel·lació activa de soroll (ANC)
The MeloBuds A30 offer adaptive ANC to suit your environment.
- ANC ON: Provides deep noise cancellation up to -60dB, ideal for noisy environments like public transport or offices.
- Mode de transparència: Allows you to hear your surroundings while still enjoying your audio, useful for awareness in urban areas or conversations.
- ANC DESACTIVAT: Disables noise cancellation for standard audio playback.

Image: A woman wearing QCY MeloBuds A30 earbuds in a city setting, demonstrating the adaptive ANC feature with visual cues for ANC on and off.
Connexió multidispositiu
The earbuds support simultaneous connection to up to three devices, allowing for seamless switching.
To switch between connected devices, simply play audio on the desired device. The earbuds will automatically switch to that source.
Manteniment
Neteja
Netegeu els auriculars i l'estoig de càrrega regularment per garantir un rendiment i una higiene òptims.
- Feu servir un drap suau, sec i sense borrissol per netejar els auriculars i la funda.
- Per a la brutícia tossuda, lleugerament dampRenta el drap amb aigua. Evita utilitzar productes químics agressius o materials abrasius.
- Clean the ear tips with water and mild soap if necessary, ensuring they are completely dry before reattaching.
Resistència a l'aigua (IPX5)
The QCY MeloBuds A30 are IPX5 water-resistant, meaning they can withstand sweat and light splashes. They are not designed for submersion in water.

Image: QCY MeloBuds A30 earbuds covered in water droplets, demonstrating their IPX5 sweat and splash resistance.
Especificacions
| Característica | Detall |
|---|---|
| Marca | QCY |
| Nom del model | MeloBuds A30 |
| Tecnologia de connectivitat | Sense fil (Bluetooth 6.0) |
| Control de soroll | Adaptive Active Noise Cancellation (-60dB, 5.5kHz range) |
| Micròfons | 8-Mic AI for Call Enhancement |
| Còdec d'àudio | LDAC Hi-Res Audio |
| Durada de la bateria (auriculars) | Fins a 11 hores (ANC desactivat), 6 hores (ANC activat) |
| Durada total de la bateria (amb funda) | Fins a 50 hores (ANC desactivat), 27 hores (ANC activat) |
| Resistència a l'aigua | IPX5 |
| Mida del controlador | Controlador dinàmic de 10 mm |
| Interval Bluetooth | 10 metres |
| Tipus de control | Touch Control, QCY App |
| Dispositius compatibles | Cellphones, Desktops, Laptops, Tablets, Television |
| Port de càrrega | Tipus-C |

Image: A technical diagram illustrating the precise dimensions of the QCY MeloBuds A30 earbuds and their charging case.
Resolució de problemes
Problemes comuns i solucions
- Sense so/Mala qualitat de so:
- Assegureu-vos que els auriculars estiguin carregats.
- Comproveu la connexió Bluetooth; torneu a emparellar si cal.
- Netegeu les puntes de les orelles i la malla dels auriculars.
- Adjust earbud fit.
- Els auriculars no s'aparellen:
- Assegureu-vos que els auriculars estiguin en mode d'emparellament (caixa oberta).
- Desactiva i activa el Bluetooth al dispositiu.
- Oblida el dispositiu a la configuració de Bluetooth i intenta emparellar-lo de nou.
- Reset the earbuds (refer to QCY App or full manual for specific reset instructions).
- L'ANC no funciona eficaçment:
- Assegureu-vos que els auriculars estiguin correctament col·locats a les orelles per crear un bon segellat.
- Check that ANC mode is activated via touch control or the QCY App.
- Els controls tàctils no responen:
- Assegureu-vos que els dits estiguin nets i secs.
- Try restarting the earbuds by placing them in the case and closing it, then reopening.
Garantia i Suport
QCY products come with a standard manufacturer's warranty. For detailed warranty information, please refer to the warranty card included in your package or visit the official QCY weblloc.
For technical support, troubleshooting assistance, or to inquire about replacement parts, please contact QCY customer service through their official weblloc web o la informació de contacte que es proporciona a la documentació del producte.
You can also explore additional features and customize your earbuds using the official QCY App.

Image: A smartphone displaying the QCY app interface, highlighting options for battery indicator, EQ customization, firmware updates, game mode, and touch control settings.