Features-
Immerse yourself in exceptional sound: Sennheiser's TrueResponse transducer system and lossless audio technology deliver best-in-class audio quality for an exceptionally detailed listening experience
Embrace the future: Stay ahead with LE Audio & Auracast* that are revolutionizing audio streaming, as well as with smart features like customizable touch control and multipoint connectivity
Reclaim control of the sound around you: Isolate outside noise with optimized adaptive ANC and Anti-Wind Mode, and easily switch to low-noise Transparency Mode for comfortable awareness
Designed for all-day comfort: With a secure fit and extra soft silicone ear tips, you can enjoy long listening sessions
Never slow down: Enjoy up to 30 hours of uninterrupted listening pleasure and quick charge for an hour's play time in as little as 8 minutes
Master of sound
No matter where you are, discover a world of exceptional sound, with the highest quality audio sources.
Experience music the way the artist intended, thanks to the outstanding fidelity of Sennheiser’s TrueResponse transducer system, which lets you hear every fine detail - and feel every emotion with up to 24bit/96kHz audio resolution. Best-in-class sound quality is ensured by support for lossless audio that brings flawless bit-for-bit transmission to wireless listening.
Freedom from noise and distractions
Enjoy the latest generation of adaptive ANC for superior noise attenuation.
MOMENTUM True Wireless 4 automatically adjusts noise cancellation to your surroundings – so there’s nothing between you and your music. When you need to stay aware of your surroundings or hear others without removing your earbuds, the low-noise, natural-sounding Transparency Mode brings outside sounds back at a touch.
The future of listening
Experience the wireless audio of tomorrow with future-proof technology, such as Auracast and LE Audio.*
Take it to the next level: With MOMENTUM True Wireless 4, you can experience the new benchmark for incredible wireless audio and step into the future. Discover technologies that are set to revolutionize the way we share and stream audio with features such as Auracast and LE Audio*.
*Available via firmware update only
Designed for all day comfort
Ergonomic design and more sizes for exceptional wearing comfort and perfect fit – all day long.
Thanks to MOMENTUM True Wireless 4’s ergonomic design and soft silicon ear tips, you can enjoy a secure fit that feels great even over long listening sessions. Stay connected, productive, and entertained throughout your day with an outstanding 30 hours of listening pleasure thanks to our new high quality battery system. There’s even a quick charging feature that provides an hour of playtime in just 8 minutes – extend your battery span with our battery protect mode!
Technical Details
Model Name
MOMENTUM True Wireless 4
Connectivity Technology
Wireless
Wireless Communication Technology
Bluetooth
Special Feature
Noise Cancellation, Microphone Included
Included Components
Eartip
Age Range (Description)
Adult
Material
Silicone
Charging Time
1.5 Hours
Compatible Devices
Cellphones, Tablets, Laptops
Control Type
Voice Control
Cable Feature
Without Cable
Item Weight
72.4 Grams
Water Resistance Level
Water Resistant
Net Quantity
72 Grams
Style
MOMENTUM True Wireless 4 (2024)
Control Method
Touch
Number of Items
1
Battery Life
30 Hours
Audio Driver Type
Dynamic Driver
Bluetooth Version
5.4
Audio Driver Size
7 Millimetres
Is Autographed
No
Is Electric
Yes
Series number
4
Manufacturer
ゼンハイザー(Sennheiser), Sennheiser, Sennheiser electronic gramsbH & Co. KG. Am Labor 1. DE - 30900 Wedemark Germany
Model
700365
Product Dimensions
7.01 x 4.46 x 3.48 cm; 72.4 g
Batteries
1 Lithium Ion batteries required. (included)
Item model number
700365
Special Features
Noise Cancellation, Microphone Included
Batteries Included
Yes
Batteries Required
Yes
Battery cell composition
Lithium Ion
Cable feature
Without Cable
Form Factor
In ear, In Ear
Includes Rechargeable Battery
Yes
Manufacturer
ゼンハイザー(Sennheiser)
Country of Origin
China
Item Weight
72.4 g
Features-
Maximum audio resolution with Sennheiser Signature Sound: Enjoy premium music quality all-day long thanks to the headphone's audiophile-inspired 42mm transducer system and aptX Adaptive.
Personalized sound via the Sennheiser Smart Control App: Adjust the sound to your individual listening preferences via the integrated equalizer, presets and sound modes - for a unique sound experience.
Stay immersed in your music: Thanks to the headphone's Adaptive Noise Cancellation, you stay distraction-free - and with the Adjustable Transparency Mode you stay in touch with the world around you.
Exceptional comfort and long battery life: Lightweight, foldable design with padded headband and deeply cushioned ear pads for long-lasting comfort - up to 60 hours of playback time with fast charging.
Crystal-clear calls: The four digital beamforming microphones ensure high-quality voice pick-up and automatically suppress wind noise for optimized calls and easier access to the voice assistant.
Sennheiser’s MOMENTUM range sets the standard for sophisticated listening with superior sound. The new MOMENTUM 4 Wireless once again raises the bar – delivering superior sound quality with advanced Adaptive Noise Cancellation and exceptional comfort. Listen your way thanks to features including Transparency Mode, Built-in EQ, and a new Sound Personalization feature. Calls also sound more natural thanks to an advanced digital beamforming microphone system with automatic wind noise suppression.
The MOMENTUM 4 Wireless perfectly combines incredible wearing comfort with elegantly streamlined style. With an outstanding battery life of up to 60 hours, smart features for effortless ease of use, and take anywhere fold-flat design, it’s the ideal companion for amazing sound wherever you go.
Superior sound
Enjoy your favorite music like never before with our audiophile-inspired 42mm transducer system that delivers brilliant dynamics, clarity and musicality.
Make the sound perfect for you using the built-in EQ, presets, sound modes, and Sound Personalization feature, which tailors the audio to your individual hearing.
New Adaptive Noise Cancellation and Transparency Mode
Our next generation Adaptive Noise Cancellation automatically adapts to ambient noise so you can stay immersed and hear every detail, even in noisy environments.
Need to hear an announcement on the train or a question from your colleague? Just activate the versatile Transparency Mode at a touch to hear outside sounds without removing your headphones.
Premium look & feel
The M4’s lightweight design features a padded headband and deep, yet soft, cushioned earpads to ensure exceptional and long-lasting wearing comfort.
Meanwhile, the low-friction hinge mechanism easily adjusts to give you a great fit without placing excess pressure on your head.
Smart & easy
Keep on listening while you fly around the globe, with up to 60-hour battery life and fast charging capability that provides a further 6 hours listening in just 10 minutes.
Smart Pause halts playback when the headphones are taken off and automatically resumes when they’re back on your ears so you’ll never miss a beat, while Auto On/Off rapidly powers up the headset when it’s picked up and shuts down to save energy when not in use.
Technical Details
Brand
Sennheiser
Manufacturer
Sennheiser, Sennheiser electronic gramsbH & Co. KG. Am Labor 1. DE - 30900 Wedemark Germany
Model
509266
Model Name
M4AEBT Black
Model Year
2022
Product Dimensions
45 x 18 x 18 cm; 293 Grams
Batteries
1 Lithium Ion batteries required.
Item model number
509266
Compatible Devices
Cellphones, Laptops, All Bluetooth Devices
Special Features
Noise Cancellation, Smart Pause, 60 Hour Battery
Mounting Hardware
USB-C charging cable, Airplane adapter, MOMENTUM 4 headphone, Audio cable 3.5mm and 2.5mm jacks, Carry case
Number of items
1
Microphone format
Built-In
Microphone technology
Beamforming
Headphones form factor
Over Ear
Voltage
1 Volts
Power Source
Battery-Powered
Charging Time
2 Hours
Batteries Included
No
Batteries Required
No
Battery cell composition
Lithium Polymer
Cable feature
Detachable
Connector Type
Wireless
Material
Plastic
Form Factor
Over Ear, Over ear
Does it contain liquid?
No
Includes Rechargeable Battery
Yes
Manufacturer
Sennheiser
Country of Origin
China
Item Weight
293 g
Features-
Great wireless sound with deep dynamic bass and codec support including AAC and AptX Low Latency
30-hour battery life
App support providing an equalizer, Podcast Mode and Firmware updates
Crafted from materials and with for outstanding durability with minimalist design available in a choice of white or black
Intuitive controls including Virtual Assistant button for Siri and Google Assistant
USB-C fast charging and advanced wireless Bluetooth 5.0 technology for effortlessly reliable connectivity
Country of Origin: China
From the manufacturer
Hear the Difference
It’s that moment. That moment when you hear a tiny little sound in your all-time favorite song and it’s like you’ve never heard the song even once before.
That moment is our purpose. That’s why, for seventy-five years, we have dedicated ourselves to delivering that moment while taking charge in audio innovation in the studio, on the stage, and in the lab.
Meet the HD 350BT Wireless Headphone
Enjoy great wireless audio on the go or at home with the HD 350BT from Sennheiser. Enjoy an engaging sound experience with deep dynamic bass. Quality is guaranteed by the latest wireless technology including Bluetooth 5.0 high-quality codec support and an excellent 30-hour battery life.
The stylish yet durable versatile wireless headset is a brilliant companion for experiencing better audio at home or on the move.
Superior Sound
The HD 350BT deliver an engaging sound experience with deep dynamic bass. Flawless transmission is assured by the latest wireless technology including Bluetooth 5.0 and high-quality wireless codecs such as AAC, AptX, and AptX Low Latency for perfect audio synchronization with video.
All day, every day
Thanks to impressive 30-hour battery life and fast USB-C charging, the HD 350BT is your ideal companion for listening throughout the day.
This headset has been created from durable, high-quality materials to be tough enough to take anywhere, with a compact folding design that fuses comfort and minimalist style.
Voice Assistant
The HD 350BT has a dedicated Voice Assistant button for instant voice interaction with Siri or the Google Assistant. Controlling music and calls is also intuitive thanks to easy-access touch buttons on the earcups.
Personalise your Sound
Customizing your sound experience is effortless thanks to the Sennheiser Smart Control App. Listen to your music the way you want. This free dedicated app for iOS and Android provides an effortless way to control, personalise, update and configure your Sennheiser headphone.
Specifications
Technical Details
Brand
Sennheiser
Manufacturer
Sennheiser, Sennheiser electronic GmbH & Co. KG. Am Labor 1. DE - 30900 Wedemark Germany
Model
508384
Model Name
Over Ear
Model Year
2020
Product Dimensions
18 x 18 x 10 cm; 238 Grams
Batteries
1 Lithium Polymer batteries required. (included)
Item model number
508384
Compatible Devices
All bluetooth devices
Special Features
Android Phone Control;iOS Phone Control;Microphone Feature
Mounting Hardware
HD 350BT Wireless Headphones,USB-C charging cable,Quick Guide, Safety Guide
Number Of Items
5
Microphone Form Factor
Built-In
Headphones Form Factor
Over Ear
Battery Average Life
30 Hours
Batteries Included
Yes
Batteries Required
Yes
Battery Cell Composition
Lithium Ion
Cable Feature
Without Cable
Connector Type
Wireless, Bluetooth 5.0
Device interface - primary
Buttons
Form Factor
Over-Ear
Includes Rechargable Battery
Yes
Includes AC Adapter
No
Manufacturer
Sennheiser
Country of Origin
China
Imported By
Sennheiser Electronics India Pvt Ltd. 104-ABC, 1st Floor, Time Tower, M.G Road, Gurgaon-122002. Haryana.
Item Weight
238 g
Unboxing
Features-
Reference-grade headphones for analytical listening sessions
Natural and accurate reference sound
Angled transducers recreate the optimal listening position every time, without the need for acoustic room treatment
Open earcups facilitate natural expansion of sound waves
Superior detail retrieval with fast, clear bass response
Extended low-end reach with gratifying presence
Ultra-low distortion even at high SPL
Natural and accurate reference sound
Reveal the truth in your music
Today’s audiophiles monitor their music with measured purpose on a wide range of devices from headphone amplifiers, audio interfaces, computers, and more.
The HD 560S delivers the linear performance required by analytical audio enthusiasts at a breakthrough value, allowing the listener to have an honest look inside their music.
Open earcups for open minds
The HD 560S features an open-back design that provides natural propagation of sound waves.
The E.A.R. (Ergonomic Acoustic Refinement) angled driver alignment recreates the optimal triangular listening position you regularly find in hi-fi loudspeaker setups. This combination creates a wide, articulate soundstage without the need for room treatment, letting you hear the neutral version of your music unaffected by the artifacts of a confined space.
Signature sound
The HD 560S transducers are specifically tuned for accuracy, offering dependable A/B comparisons of components, remasters, and media formats.
Comfort is king
Although the HD 560S sound is rooted in the reference-level DNA of the beloved HD 660S, its comfort mechanics are based on the chassis of our ultralight HD 599.
A headphone this neutral deserves a distraction-free fit and a “barely there” feel on the listener’s head. Even the velour earpads have been carefully considered to keep all contact points soft to the touch. The open, around-the-ear design offers benefits beyond natural sound—the ventilated cup remains cool without ever needing to touch the wearer’s ears.
It’s all about connection
Because audiophiles frequent a variety of sources, we developed the HD 560S to provide an exceptional experience regardless of the playback system.
The detachable 1.8 meter cable provides the perfect amount of freedom to access your gear, no matter how it may be oriented within your setup. The 3.5mm plug lets you connect to headphone amplifiers and most hi-fi sources while a 6.3mm screw-on adapter ensures you can extract the most out of your reference material on portable digital audio players and countless other audio devices.
The lightweight analyst
Natural and accurate sound for gamers. The open-back HD 560S delivers linear acoustics tailored to extended gaming sessions - at breakthrough value. Its analytical sound covers the full frequency range, making all details audible while emphasizing the high frequencies. When every detail matters, the HD 560S highlights each nuance and allows you to pinpoint the direction of any sound.
Technical Details
Headphones Jack
3.5 mm, 6.35 mm
Model Name
HD 560s
Connectivity Technology
Wired
Special Feature
Audiophile Reference Headphone
Included Components
3m cable with 6.3 mm plug, HD 560S headphones, Quick guide & Safety guide, 6.3 to 3.5 mm adapter
Age Range (Description)
Adult
Material
Plastic
Compatible Devices
Laptops
Control Type
remote control
Cable Feature
Detachable
Item Weight
240 Grams
Net Quantity
1 Pack
Style
Over Ear
Control Method
Remote
Number of Items
1
Cable Length
1.8 Metres
Manufacturer
Sennheiser Electronics India Pvt Ltd, Sennheiser electronic GmbH & Co. KG. Am Labor 1. DE - 30900 Wedemark Germany
Model
HD 560S
Model Year
2020
Item model number
HD 560S
Special Features
Audiophile Reference Headphone
Microphone format
with microphone
Batteries Included
No
Batteries Required
No
Cable feature
Detachable
Includes Rechargeable Battery
No
Manufacturer
Sennheiser Electronics India Pvt Ltd
Country of Origin
China
Item Weight
240 g