Introducció
Thank you for choosing the Edifier K750W Feedback Wireless Headset. This manual provides detailed instructions on how to set up, operate, and maintain your headset to ensure optimal performance and longevity. The K750W is designed for clear communication and immersive audio, featuring AI noise cancellation, a detachable boom mic, and extended battery life, making it ideal for work, study, and entertainment.

The Edifier K750W Wireless Headset, showcasing its sleek black design and the detachable boom microphone.
Què hi ha a la caixa
Si us plau, comproveu el contingut del paquet per assegurar-vos que hi hagi tots els elements:
- Edifier K750W Headset
- Micròfon desmuntable
- Foam Windscreen for Microphone
- Cable de càrrega tipus C.
- Manual d'usuari (aquest document)
Producte acabatview
Familiarize yourself with the key features and components of your Edifier K750W headset.

The Edifier K750W headset with the detachable boom microphone connected, ready for use.
Característiques principals:
- AI-Enhanced Clear Calls: Dual built-in microphones with AI noise cancellation for clear communication.
- Detachable Rotating Boom Mic: Adjustable microphone with foam windscreen for noise reduction and versatile use.
- Controladors dinàmics de 40 mm: Delivers balanced, full-range stereo audio.
- Reproducció ampliada: Up to 55 hours of music or 33 hours of talk time.
- Ergonomic Comfort Design: Lightweight (178g) with memory foam ear cushions for prolonged comfort.
- Stable Bluetooth 5.4 & Multipoint: Canvia sense problemes entre dos dispositius connectats.
- Aplicació EDIFIER ConneX: Customize EQ, rename headphones, and access other features.
Guia de configuració
1. Càrrega inicial
Before first use, fully charge your headset. Connect the provided Type-C charging cable to the headset's charging port and the other end to a USB power source (e.g., computer USB port, USB wall adapter).
- Una càrrega completa triga aproximadament 2.5 hores.
- L'indicador LED mostrarà l'estat de càrrega (consulteu la secció d'indicadors LED per obtenir més informació).
- A 10-minute fast charge provides approximately 4.5 hours of playback.

The Edifier K750W headset being charged via its USB-C port, illustrating the fast charging capability.
2. Connectar el micròfon
The K750W features a detachable boom microphone for versatility.
- Locate the microphone input port on the left earcup.
- Align the 3.5mm jack of the boom microphone with the port and gently push until it clicks into place.
- Attach the foam windscreen to the microphone for improved voice clarity and noise reduction.
- Adjust the flexible microphone arm to position it optimally near your mouth.
To remove the microphone, gently pull it out from the port. The headset will automatically switch to music mode when the microphone is detached.
3. Emparellament Bluetooth
Pair your headset with your device (smartphone, laptop, tablet, etc.) via Bluetooth.
- Encès: Press and hold the multi-function button on the headset until the LED indicator flashes, indicating it's in pairing mode.
- Activa el Bluetooth: Al dispositiu, vés a la configuració de Bluetooth i assegura't que el Bluetooth estigui activat.
- Seleccioneu el dispositiu: Look for "Edifier K750W" in the list of available devices and select it to connect.
- Confirmació: The LED indicator on the headset will turn solid blue, and you will hear an audio prompt confirming successful pairing.
Connexió multipunt: The K750W supports connecting to two devices simultaneously. After pairing with the first device, put the headset back into pairing mode and connect to the second device. The headset will intelligently switch between audio sources.

The Edifier K750W headset demonstrating its multipoint connection capability, linked to both a smartphone and a laptop.
4. EDIFIER ConneX App Installation
Enhance your experience by installing the EDIFIER ConneX App. The app allows for customization of sound settings, device renaming, and other advanced features.
- Scan the QR code in the manual or visit Edifier's official app download page per descarregar l'aplicació.
- Instal·leu l'aplicació al telèfon intel·ligent o a la tauleta.
- Ensure your headset is connected via Bluetooth to your device, then open the app. It should automatically detect your K750W headset.

Screenshots of the EDIFIER ConneX App, showing options for sound effects and device management.
Instruccions de funcionament
Controls
The Edifier K750W features intuitive button controls located on the earcups:
| Botó/Control | Funció |
|---|---|
| Multi-function Button (Power Button) |
|
| Puja el volum (+) |
|
| Baixar el volum (-) |
|
| Microphone Mute (on boom mic) |
|
Funcions de trucada
When the detachable microphone is attached, the headset is optimized for calls:
- Respondre / finalitzar trucades: Premeu el botó multifunció una vegada.
- Rebutjar trucades: Premeu dues vegades el botó multifunció.
- Sidetone Feature: Enabled via the EDIFIER ConneX App, this feature allows you to hear your own voice during calls, which can help with pronunciation and natural conversation flow.

Visual representation of AI Call Noise Cancellation, highlighting clear voice transmission.
Reproducció de música
Enjoy high-quality stereo sound for music, podcasts, and other audio content:
- Reproduir/pausa: Premeu una sola vegada el botó multifunció.
- Pista següent: Premeu i manteniu premut el botó de pujar el volum (+).
- Pista anterior: Premeu i manteniu premut el botó per baixar el volum (-).
- Ajust de volum: Single press Volume Up (+) or Volume Down (-) buttons.

Un detallat view of the 40mm composite dynamic driver, responsible for rich and detailed audio output.
Manteniment
Proper care will extend the life and performance of your Edifier K750W headset.
Neteja
- Use a soft, dry cloth to clean the surfaces of the headset.
- Per als coixins de les orelles, netegeu suaument amb un drap lleugerament damp drap i deixeu-lo assecar completament a l'aire abans d'usar-lo.
- No utilitzeu productes químics aggressivs, dissolvents de neteja o detergents forts.
- Avoid getting moisture into the charging port or microphone jack.
Emmagatzematge
- Store the headset in a cool, dry place, away from direct sunlight and extreme temperatures.
- When not in use for extended periods, it is recommended to fully charge the headset every few months to preserve battery health.
- Keep the detachable microphone and foam windscreen in a safe place to prevent loss or damage.
Cura de la bateria
- Eviteu esgotar completament la bateria amb freqüència.
- Feu servir només el cable de càrrega tipus C proporcionat o un equivalent certificat.
- Do not expose the battery to high temperatures or dispose of it in fire.
Resolució de problemes
If you encounter any issues with your Edifier K750W headset, please refer to the following common solutions:
| Problema | Possible causa i solució |
|---|---|
| Els auriculars no s'encén. |
|
| No es pot emparellar amb el dispositiu. |
|
| Sense so o amb un volum baix. |
|
| El micròfon no funciona. |
|
| La qualitat del so és deficient. |
|
If the problem persists after trying these solutions, please contact Edifier customer support for further assistance.
Especificacions
Detailed technical specifications for the Edifier K750W headset:
| Característica | Detall |
|---|---|
| Nom del model | K750W |
| Tecnologia de connectivitat | Sense fil (Bluetooth) |
| Versió Bluetooth | 5.4 |
| Protocols Bluetooth | A2DP, AVRCP, HFP |
| Interval Bluetooth | 10 metres |
| Tipus de controlador d'àudio | Conductor dinàmic |
| Mida del controlador d'àudio | 40 mil·límetres |
| Interval de freqüència | 20Hz-20kHz |
| Impedància | 32 ohms |
| Control de soroll | AI Noise Cancellation (for mic) |
| Durada de la bateria (mode música) | Fins a 55 hores |
| Battery Life (Sidetone Mode) | Fins a 33 hores |
| Càrrega ràpida | 10 mins = 4.5 hrs playback |
| Temps de càrrega | Aprox. 2.5 hores |
| Port de càrrega | USB-C |
| Pes de l'article | 178 g (aproximadament 6.3 unces) |
| Col·locació de l'orella | Sobre l'orella |
| Tipus de control | Volume Control, App, Button |
| Dispositius compatibles | Telèfons mòbils, tauletes, ordinadors portàtils, ordinadors de sobretaula |
Garantia i Suport
Edifier products are designed for durability and performance. For warranty information and customer support, please refer to the following resources:
- Informació de la garantia: Please refer to the warranty card included with your product or visit the official Edifier weblloc web per obtenir informació detallada sobre els termes i condicions de la garantia.
- Assistència en línia: For frequently asked questions, troubleshooting guides, and software updates, visit the Edifier support page on their official weblloc.
- Contacte amb l'assistència: If you require further assistance, you can contact Edifier customer service directly. Contact details are typically available on the official Edifier website or within the EDIFIER ConneX App.
- Registre de productes: Consider registering your product on the Edifier weblloc web per rebre actualitzacions i suport.
For additional information, you may also visit the Botiga Edifier a Amazon.





