Inleiding
This manual provides detailed instructions for the setup, operation, and maintenance of your MASTER & DYNAMIC MH40 Over-Ear Wireless Headphones Gen II. Please read this manual thoroughly to ensure optimal performance and longevity of your device.

Image: MASTER & DYNAMIC MH40 Wireless Over-Ear Headphones banner, showcasing die produknaam en -ontwerp.
Produk verbyview
The MH40 Wireless Over-Ear Headphones Gen II are designed for superior audio quality and comfort. Key features include:
- Custom Titanium Drivers: Enhanced, precise sound with deep bass and clear treble.
- Verlengde batterylewe: Tot 30 uur speeltyd op 'n enkele laai.
- Vinnige laai vermoë: 6 hours of listening after just 15 minutes of charging.
- Bluetooth 5.2: Reliable wireless connectivity up to 30 meters (100 ft).
- Optional USB-C Audio: Digital audio support up to 24-bit/96kHz via USB-C to USB-C cable.
- Dubbele mikrofoonskikking: Features proprietary wind noise reduction technology for clear calls.
- Premium materiale: Constructed with lightweight anodized aluminum, coated canvas, and soft lambskin-leather for durability and comfort.
- Removable Magnetic Ear Pads: Offers superior noise isolation and ease of maintenance.

Beeld: Voorkant view of the MH40 Gen II headphones in Silver Metal / Tan Leather.

Beeld: Nabyskoot view of the MH40 earcups and headband, highlighting the material and design.

Image: MH40 headphones shown in a folded position, demonstrating their portability.
Opstelling
1. Laai die oorfone
Before initial use, fully charge your MH40 Gen II headphones. Connect the provided USB-C charging cable to the headphone's charging port and to a power source (e.g., computer USB port or USB wall adapter).
- 'n Volle lading bied tot 30 uur se luistertyd.
- For quick charging, 15 minutes of charge time yields approximately 6 hours of listening.

Image: MH40 headphones illustrating the "Boundless Battery" feature, emphasizing long battery life.

Image: Close-up of the power buttons on the MH40 headphones, showing the LED indicator.
2. Bluetooth-koppeling
- Maak seker dat die oorfone gelaai en afgeskakel is.
- Druk en hou die aan/af-knoppie in totdat die aanwyserliggie flikker, wat paringsmodus aandui.
- Navigeer na die Bluetooth-instellings op jou toestel (slimfoon, tablet, rekenaar).
- Select "MH40 Gen II" from the list of available devices.
- Once connected, the indicator light on the headphones will change to a steady color or turn off, depending on the model.
The MH40 Gen II uses Bluetooth 5.2 for a stable connection up to 30 meters (100 ft).
Bedryfsinstruksies
Kontroles
The MH40 Gen II headphones feature intuitive controls for managing audio playback and calls. Specific control functions may vary slightly but generally include:
- Kragknoppie: On/Off, Pairing mode.
- Volumebeheer: Pas die klankuitsetvlak aan.
- Multifunksie-knoppie: Play/Pause, Skip tracks, Answer/End calls.
- Demp-knoppie: Located on the right side for quick microphone muting during calls.
For detailed control mapping, refer to the companion mobile application (if available) or the quick start guide included with your product.

Beeld: Nabyskoot view of the controls on the MH40 headphones, showing buttons and ports.
Maak en Ontvang Oproepe
The dual microphone array with wind noise reduction ensures clear communication.
- Beantwoord/beëindig oproep: Druk die multifunksieknoppie.
- Verwerp oproep: Druk en hou die multifunksieknoppie in.
- Demp mikrofoon: Use the dedicated mute button during a call.
Kabelverbinding
For digital audio up to 24-bit/96kHz, connect the headphones to your device using a USB-C to USB-C cable. This bypasses Bluetooth and can be useful for high-fidelity audio or when battery is low.
Onderhoud
Proper care will extend the life and maintain the performance of your MH40 Gen II headphones.
- Skoonmaak: Use a soft, dry cloth to clean the exterior surfaces. For leather parts, use a specialized leather cleaner if necessary. Avoid harsh chemicals or abrasive materials.
- Oorkussings: The magnetic ear pads are removable for easy cleaning or replacement. Gently detach them and clean as needed. Ensure they are securely reattached.
- Berging: When not in use, store the headphones in a cool, dry place, away from direct sunlight and extreme temperatures. Use the provided carrying pouch to protect them from dust and scratches.
- Vermy vog: Moenie die oorfone aan water of oormatige vog blootstel nie.

Image: MH40 headphones with one ear pad removed, demonstrating the magnetic attachment for easy maintenance.

Image: MH40 headphones displayed on a stand, illustrating proper storage.
Probleemoplossing
If you encounter issues with your MH40 Gen II headphones, refer to the following common solutions:
| Probleem | Oplossing |
|---|---|
| Oorfone skakel nie aan nie. | Maak seker dat die oorfone volledig gelaai is. Koppel aan 'n kragbron en kyk na die laai-aanwyser. |
| Kan nie via Bluetooth koppel nie. |
|
| Geen klank of swak klankgehalte. |
|
| Mikrofoon werk nie tydens oproepe nie. |
|
Spesifikasies
| Kenmerk | Detail |
|---|---|
| Model Naam | MH40 |
| Verbindingstegnologie | Draadloos (Bluetooth), Bedraad (USB-C) |
| Draadlose kommunikasietegnologie | Bluetooth 5.2 |
| Bluetooth-reeks | 30 meter (100 voet) |
| Ingesluit komponente | Headphones, USB-C Charging Cable, USB-C to USB-C Audio Cable (specific cables may vary by package) |
| Materiaal | Aluminum, Leather, Canvas |
| Beheer metode | App, On-ear controls |
| Batterylewe | Tot 30 ure |
| Oorstukvorm | Oor Oor |
| Geraasbeheer | Klankisolasie |
| Item gewig | 2.38 pond |
| Vervaardiger | MASTER & DYNAMIC |
| UPC | 850060736537 |
Waarborg en Ondersteuning
MASTER & DYNAMIC products are engineered to last and are covered by a limited warranty. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official MASTER & DYNAMIC webwebwerf.
For technical support, product inquiries, or warranty claims, please contact MASTER & DYNAMIC customer service through their official channels. You can often find support information on the manufacturer's website or by referring to the contact details provided in your product packaging.
Vervaardiger: MASTER & DYNAMIC
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