Sennheiser Momentum 4 Wireless Headphone

These headphones are a used device in good condition.

Sennheiser Momentum 4

For the ultimate sound experience

Get the next generation of MOMENTUM 4 Wireless, inspired by music.

Details

• The legendary Sennheiser sound
• Customized sound
• Adaptive Noise Cancellation
• Transparency Mode
• First-class comfort
• Unrivaled battery life
• Crystal-clear phone calls

The legendary Sennheiser sound

Unrivaled sound quality with innovative technology for sound lovers.

Excellent sound:

Enjoy your favorite music and experience a whole new level of sound quality thanks to the 42 mm transducer technology, with a never-before-seen dynamic sound image, maximum sound clarity, and attention to detail.

Music your way:

With the built-in equalizer, presets, sound modes, and sound personalization feature, you can customize the sound to your liking.

Now new: Adaptive Noise Cancellation function and Transparency mode

You have the choice: Allow or block out ambient noise with a tap.

Pure, clean sound:

The innovative Adaptive Noise Cancellation technology automatically adjusts to the noise level of your surroundings. Experience sound without distracting ambient noise, even in busy environments.

Stay in touch with your environment:

Is it important for you to be able to hear a train announcement or a colleague's question? Activate the practical transparency mode with just a tap. There's no need to remove your headphones.

Stylish design, maximum comfort

Enjoy the comfortable fit and elegant design.

Excellent wearing comfort:

The feather-light design of the M4 features a softly padded headband and wide, softly padded ear cups – guaranteeing maximum comfort even during extended use.

Perfect fit:

The smooth hinges of the headphones allow individual adjustment to the anatomy of the head and ensure a secure fit without exerting unpleasant pressure on the head.

Clever and practical

Diverse functions and practical details for a top-class listening experience.

Up to 60 hours of battery life:

Endless listening pleasure on long-haul flights with up to 60 hours of battery life and a 10-minute quick charge for an additional 6 hours of battery life.

Don’t miss a moment of your favorite music:

The Smart Pause feature pauses music playback when you remove the headphones and resumes playback as soon as you put them back on. You won't miss a single moment of your favorite music. If you put the headphones aside, the automatic power on/off function activates power-saving mode when not in use.

What's in the box

When you unbox your Momentum 4 Wireless headphones, you'll find everything you need: a carrying case so you can take your new headphones anywhere, a USB-C charging cable and a 3.5m auxiliary cable, and a quick start guide to get you started right away.

Smart Control App

To get the most out of your headphones, download the Sennheiser Smart Control app and control the built-in equalizer and the different sound modes to customize the sound to your liking. The innovative Sound Personalization feature saves your favorite settings and automatically adjusts the sound to your preferred settings.

Technical data

• Wearing style: Headband stereo headphones
• Ear coupling: Around-the-ear, circumaural
• Connectivity: Bluetooth 5.2 compliant, class 1, 10 mW (max)
• Modulation: 2.402MHz to 2.480MHz; GFSK, p/4 DQPSK / 8 DPSK
• Supported profiles: A2DP, AVRCP, HFP
• Codecs: SBC, AAC, aptX™, aptX adaptive™
• Speaker Type: Dynamic
• Speaker type: 42mm diameter
• Speaker frequency range: 6 Hz to 22 kHz
• Speaker sensitivity: 106 dB SPL (1 kHz / 0 dB FS)
• THD, THD: Speaker: <0.3% (1 kHz / 100 dBSPL)
• Impedance: Speaker: Active 470 ohms / Passive 60 ohms
• Active Noise Cancellation: Hybrid Adaptive ANC
• Microphone principle: MEMS
• Frequency response (microphone): 50 Hz to 10 kHz
• Microphone characteristics: 2 mics per side, beamforming for noise reduction
• Battery life: Up to 60 hrs music playtime via Bluetooth and with ANC (test condition: iPhone, mid volume level)
• Charging time: Approx. 2 hrs for full charge; 5 min charging for up to 4 hrs playtime; Remark: Ambient temperatures >30°C may lead to extended charging times
• Battery type: Built-in Lithium-Ion rechargeable batteries 700 mAh
• Power supply: 5 V?, 800 mA max, USB charging via USB-C socket

Notes on used equipment