1. Introducció
This manual provides detailed instructions for the proper use and maintenance of your Donerton W90 Wireless Earbuds. Please read this manual thoroughly before using the product to ensure optimal performance and longevity.
The Donerton W90 Wireless Earbuds feature advanced Bluetooth 5.4 technology for stable connections, dynamic drivers for clear stereo sound, and a long-lasting battery life with a convenient LED power display.

Imatge 1.1: Comparison of Bluetooth 5.3 vs. 5.4, highlighting lower latency, stronger anti-interference, and lower power consumption with Bluetooth 5.4.
2. Contingut del paquet
Verifiqueu que tots els elements siguin presents al paquet:
- Estoig de càrrega (1)
- Wireless Earbuds (2)
- Replacement Ear Caps (4 pairs - various sizes)
- Cable de càrrega tipus C (1)
- Instruction Book (1)

Imatge 2.1: Visual representation of the Donerton W90 package contents, including the earbuds, charging case, various ear tip sizes, a Type-C charging cable, and the user manual.
3. Producte acabatview
The Donerton W90 earbuds are designed for comfort and high-quality audio. Each earbud is lightweight and features a 13mm dynamic driver for rich sound. The charging case includes an LED display to show battery levels.

Imatge 3.1: The Donerton W90 Wireless Earbuds resting in their charging case, which features a digital LED display indicating battery percentagés tant per als auriculars com per a la funda.

Imatge 3.2: Un va explotar view diagrama que mostraasing the 13mm dynamic driver and nano-scale material, designed to produce superior Hi-Fi stereo sound with deep bass.
4. Configuració
4.1 Càrrega dels auriculars i l'estoig
Before first use, fully charge the earbuds and charging case. Use the provided Type-C charging cable.
- Insert the Type-C cable into the charging port on the case.
- Connecteu l'altre extrem a una font d'alimentació USB.
- La pantalla LED de la carcassa mostrarà l'estat de càrrega.
- Una càrrega completa triga aproximadament 1.5 hores.

Imatge 4.1: The Donerton W90 charging case being charged via a Type-C cable, illustrating the 40-hour total playtime and the 1.5-hour full charge time.
4.2 Vinculació amb un dispositiu
The earbuds feature one-step pairing for convenience.
- Assegureu-vos que els auriculars estiguin carregats.
- Obre l'estoig de càrrega. Els auriculars s'encendran automàticament i entraran en mode d'emparellament.
- Al dispositiu (telèfon intel·ligent, tauleta, ordinador portàtil), activeu el Bluetooth.
- Cerca available Bluetooth devices and select "W90 Pro" (or similar name).
- Once connected, the earbuds will automatically pair with this device when taken out of the case in the future.

Imatge 4.2: A smartphone displaying its Bluetooth settings, showing the 'W90 Pro' earbuds as a connected device, demonstrating the one-step pairing process.
5. Instruccions de funcionament
5.1 Controls tàctils intel·ligents
The earbuds are equipped with touch sensors for various functions:
| Acció | Funció |
|---|---|
| Tap Once (L or R) | Answer Call / Play/Pause Music |
| Press and Hold 2s (L or R) | Reject Call / Hang Up Call |
| Single Tap on L | Baixa el volum |
| Single Tap on R | Puja el volum |
| Tap Twice (L or R) | Pista següent |
| Press and Hold L 2s | Pista anterior |
| Tap Three Times (L or R) | Activa l'Assistent de veu |

Imatge 5.1: An illustration detailing the various smart touch control functions available on the Donerton W90 earbuds, including voice assistant, call management, volume adjustment, and track navigation.
5.2 Com posar-se els auriculars
Select the appropriate ear tip size for a secure and comfortable fit. The ergonomic design ensures stability during various activities.
- Introduïu suaument l'auricular al canal auditiu.
- Rotate slightly until it feels snug and stable.
- Ensure the microphone is facing downwards for optimal call clarity.

Imatge 5.2: A woman wearing the Donerton W90 earbuds, demonstrating their comfortable and secure fit, designed to stay in place during movement.
5.3 Funcions de trucada
The earbuds feature built-in microphones and CVC algorithm for clear calls.
- Respon a la trucada: Toqueu qualsevol dels auriculars una vegada.
- Rebutja la trucada: Manteniu premut qualsevol dels auriculars durant 2 segons.
- Penja la trucada: Press and hold either earbud for 2 seconds during a call.

Imatge 5.3: An illustration highlighting the four built-in microphones (two ENC mics and two talk mics) in the earbuds, which work with ENC noise reduction for clear call quality.
5.4 Mode simple/doble
The earbuds can be used individually (Single Mode) or together (Twin Mode).
- Mode únic: Take one earbud out of the charging case. It will automatically connect to your device. The other earbud can remain in the case.
- Mode Doble: Take both earbuds out of the charging case. They will automatically connect to each other and then to your device.

Imatge 5.4: A visual depicting a couple using the Donerton W90 earbuds, demonstrating the flexibility of using them in either single or twin mode for shared listening experiences.
6. Manteniment
6.1 Neteja
- Netegeu regularment els auriculars i l'estoig de càrrega amb un drap suau, sec i sense borrissol.
- Traieu les puntes de les orelles i netegeu-les amb aigua i sabó suau, i després eixugueu-les bé abans de tornar-les a col·locar.
- No utilitzeu productes químics o materials abrasius.
6.2 Emmagatzematge
- Guardeu els auriculars a la funda de càrrega quan no els feu servir per protegir-los i mantenir-los carregats.
- Eviteu temperatures extremes i humitat elevada.
The earbuds are rated IP7 waterproof, making them resistant to sweat and splashes. However, they are not designed for submersion.

Imatge 6.1: An illustration demonstrating the IP7 waterproof rating of the earbuds, indicating resistance to rainwater, sweat, and splashes, suitable for sports and outdoor activities.
7. Solució De Problemes
| Problema | Possible solució |
|---|---|
| Els auriculars no s'aparellen | Ensure earbuds are charged. Place them back in the case, close, then reopen. Check your device's Bluetooth settings and try reconnecting. |
| Només funciona un auricular | Ensure both earbuds are charged. Place both back in the case, close, then reopen. They should automatically connect to each other. |
| Volum baix o mala qualitat de so | Adjust volume on both your device and using earbud touch controls. Ensure ear tips are clean and properly seated in your ear. |
| La funda de càrrega no es carrega | Check the Type-C cable and power adapter. Ensure connections are secure. |
| Els controls tàctils no responen | Assegura't que els dits estiguin nets i secs. Reinicia els auriculars col·locant-los a l'estoig i traient-los. |
8. Especificacions
| Característica | Detall |
|---|---|
| Nom del model | W90 |
| Tecnologia de connectivitat | Sense fil (Bluetooth) |
| Versió Bluetooth | 5.4 |
| Interval Bluetooth | 15 metres |
| Mida del controlador d'àudio | 13 mil·límetres |
| Tipus de controlador d'àudio | Conductor dinàmic |
| Interval de freqüència | 20 Hz - 20,000 Hz |
| Durada de la bateria dels auriculars | 8 hores (una sola càrrega) |
| Temps de reproducció total (amb estoig) | 40 hores |
| Temps de càrrega | 1.5 Hours (for case) |
| Tipus de control | Control tàctil |
| Nivell de resistència a l'aigua | Impermeable (IP7) |
| Control de soroll | Sound Isolation / ENC Noise Reduction |
| Dispositius compatibles | iOS 9.0/Android 5.0 or later and Bluetooth 5.0 or later devices (e.g., tablets, laptops, mobiles) |
| Pes de l'article | 3.52 unces |
| Fabricant | Donerton |
9. Garantia i Suport
For warranty information and customer support, please refer to the contact details provided with your purchase or visit the official Donerton weblloc web. Conserveu el comprovant de compra per a reclamacions de garantia.