Master & Dynamic MW75 User Manual

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USER MANUAL
EN
Master & Dynamic is a New York City-based premium audio company
with a deep passion for building technically sophisticated sound tools.
Designed to be modern yet timeless, our products utilize only the
finest materials and are engineered to last, creating the perfect
balance of aesthetics, strength, comfort, and exceptional sound.

Master & Dynamic MW75 Specifications

General

Type	Over-ear
Driver Size	40 mm
Driver Type	Beryllium
Impedance	32 Ohms
Bluetooth Version	5.2
Wireless Range	30 m
Charging Time	2 hours
Active Noise Cancellation	Yes
Microphone	Yes
Water Resistance	No
Frequency Response	20 Hz - 20 kHz
Wireless	Yes
Wired	Yes
Foldable	Yes
Ear Cushions	Memory foam
Color Options	Black
Battery Life	28 hours (24 hours with ANC)
Quick Charge	15 minutes for 8 hours playback

Summary

Product Overview

Headphone Components

Identifies the main parts of the headphones, including headband, ear pads, and frame.

Technical Specifications

Lists technical details like dimensions, weight, Bluetooth profile, drivers, and codecs.

Headphone Controls

Left Side Controls

Details the ANC button, power/pairing indicator light, and power/pairing button on the left.

Right Side Controls

Describes volume controls, multi-function button, battery indicator, and charging port on the right.

Connectivity Options

Wired Audio Connections

Explains how to connect using USB-C to 3.5mm (analog) and USB-C to USB-C (digital) cables.

Bluetooth Pairing and Multipoint

Guides users through pairing the headphones with Bluetooth devices and managing multiple connections.

Fit and Comfort Adjustments

Adjusting for Optimal Fit

Instructions on how to adjust the headphones for a comfortable and optimal fit.

Detachable Ear Pads

Details how to attach and detach the magnetic ear pads.

Powering On and Charging

Turning Headphones On and Off

Step-by-step guide on how to turn the headphones on and off.

Headphone Charging Procedure

Explains how to charge the headphones and audio playback during charging.

Microphones and App Integration

Microphone Functionality

Describes the role of ANC and call quality microphones in the headphones.

M&D Connect Mobile App

Guide to downloading and using the M&D Connect app for firmware and settings.

Included Accessories

Troubleshooting Common Issues

Pairing and Connection Problems

Solutions for problems like headphones not pairing or poor Bluetooth audio quality.

M&D Connect App Issues

Steps to resolve issues when connecting the headphones to the M&D Connect app.

Performing a Factory Reset

Instructions on how to perform a factory reset on the headphones.

Ear Health and Safety

Safe Listening Practices

Advice on protecting hearing and preventing damage from loud noises.

Understanding NIHL

Explanation of Noise-Induced Hearing Loss (NIHL), its causes, and symptoms.

Trademarks and Attributions

Information about Qualcomm, Bluetooth, and aptX trademarks.

Product Warranty Information

Warranty Coverage and Period

Details the product's warranty period and what is covered.

Warranty Limitations and Exclusions

Outlines what is not covered by the limited warranty.

Obtaining Warranty Service

Information on how to contact support and process returns for warranty claims.