The beyerdynamic MMX 100 wireless is a closed-back over-ear gaming headset designed for gaming, voice chat, streaming, music, and everyday listening. It combines wireless operation with wired options, giving users a choice between Bluetooth, the supplied low-latency USB-C dongle, USB audio, and an analogue connection. beyerdynamic also positions the headset around precise sound localisation, an important consideration when positional information matters during a game.
That flexibility makes the MMX 100 wireless suitable for more than a single gaming setup. It can move between a computer, smartphone, tablet, or other compatible playback device without forcing the user into one connection method.
Low-Latency Wireless for Gaming
For gaming, the MMX 100 wireless includes a USB-C low-latency dongle with a specified range of 10 metres. The headset and dongle arrive paired, and the headset automatically enters dongle mode the first time it is switched on. Users can move between dongle and Bluetooth modes by pressing the power button twice.
Bluetooth provides another option for phones, tablets, and other compatible devices. The headset supports Bluetooth 6.0 with A2DP and HFP, with a specified Bluetooth range of up to 15 metres. Multipoint operation is also supported, allowing a second Bluetooth device to be connected when one device is already paired.
Sound That Can Be Adjusted in the App
The MMX 100 wireless uses dynamic drivers in a closed-back, over-ear design with a stated headphone frequency response of 20 Hz to 20 kHz. beyerdynamic describes the presentation as spatial, with an emphasis on precise localisation.
The beyerdynamic app adds control over the headset's operating settings and sound. Users can select EQ presets intended for different game genres, make customised adjustments, and install software updates. Settings are stored on the MMX 100 wireless itself, so they remain available when the headset is used with another connected playback device.
Detachable META VOICE Microphone
Voice communication is handled by beyerdynamic's detachable META VOICE microphone. It uses a condenser electret capsule with a cardioid polar pattern and connects to the headset through a 3.5 mm jack.
The microphone has a stated frequency response of 20 Hz to 24 kHz when used through the analogue connection, and 20 Hz to 8 kHz in low-latency and Bluetooth modes. A dedicated microphone button provides direct mute control, with the microphone LED illuminating red while mute is active. Removing the microphone also leaves the MMX 100 wireless ready for regular music listening without a boom mic attached.
More Than 80 Hours of Battery Runtime
Battery runtime is rated at more than 80 hours, which reduces the need to recharge between shorter gaming or listening sessions. Charging can also take place while the headset is in use. The supplied 1.8 metre USB-C cable handles charging as well as wired USB audio, while a separate 1.8 metre USB-C to 3.5 mm cable covers analogue playback.
The MMX 100 wireless also announces its battery percentage when powered on. During charging, the status indicator shows charging progress and turns green once the battery is fully charged.
Comfort and Serviceable Parts
At 275 grams without a cable, the MMX 100 wireless keeps weight relatively low for an over-ear wireless gaming headset. Soft velour ear pads are used for comfort, while metal joints reinforce the structure.
beyerdynamic also specifies a replaceable battery along with interchangeable ear pads and headband pads. For a headset intended for frequent use, that serviceability is a practical detail that can help extend its usable life.
What Comes in the Box
The package includes the MMX 100 wireless headset, detachable META VOICE microphone, microphone pop filter, USB-C dongle, USB-A to USB-C adapter, 1.8 metre USB-C cable, 1.8 metre USB-C to 3.5 mm analogue cable, quick start guide, compliance booklet, and brand sticker.
A Practical Mix of Gaming and Everyday Features
The MMX 100 wireless combines the connection options expected from a modern gaming headset with features that make it useful away from a gaming setup. Low-latency USB wireless handles gaming, Bluetooth covers mobile devices, and both USB and analogue cables remain available when a wired connection makes more sense.
The detachable microphone, app-based sound settings, long battery runtime, replaceable wear parts, and lightweight construction make the MMX 100 wireless a practical choice for users who want one headset to cover gaming, communication, and music across several devices.