Is the bluetooth adapter included?

Thanks for your question. A bluetooth adapter is not included. World Wide Stereo - since 1979 - and a proud authorized Sennheiser dealer.

If you wear these around your neck, can your chin engage the gesture controls (my biggest annoyance with Sonys)?

No, the touch controls are disabled unless it detects something inside the ear cup. To pause using the headphones without wearing them, you have to first put a thumb inside the earcup to trigger the detector.

Will they work with any tv?

Thanks for your question. The Sennheiser Momentum 4 will connect via bluetooth to any TV that has the capability to connect wirelessly to headphones or a soundbar. World Wide Stereo - since 1979 - and a proud authorized Sennheiser dealer.

How comfortable are these for long periods (2+ hours) of wear with glasses?

Unlike the Sony XM5’s (which imo are like clouds on your head lol) you feel these on your head- but not in a bad way. It’s just that they clamp a little more and are a little bit heavier. With that said, the depth of the ear cups is deeper in the M4’s (compared to the Sony’s) and there’s more padding. I wore the M4’s the other day for around 4+ hours straight on purpose- business call, music, and then watched some tv with them. Other than my ears getting a little warm (from being enclosed for so long) I was pleasantly surprised with the comfort. I would rank these up there as some of the most comfortable headphones on the market- especially in this price range- especially if you don’t have extra large ears.

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Description

🎧 Elevate your soundscape—where style meets stamina and clarity rules.

AUDIOPHILE GRADE SOUND - Experience crystal-clear, rich audio with Sennheiser’s signature 42mm dynamic drivers and aptX Adaptive technology for flawless streaming.
EFFORTLESS COMMUNICATION - Four beamforming mics deliver crystal-clear calls and wind noise suppression, ensuring you’re heard loud and clear in any environment.
DISTRACTION FREE IMMERSION - Adaptive Noise Cancellation blocks out the world, while Adjustable Transparency Mode keeps you connected when it matters most.
PERSONALIZED SOUND CONTROL - Tailor your audio vibe effortlessly via the Smart Control App’s equalizer and presets, making every playlist uniquely yours.
UNMATCHED BATTERY ENDURANCE - Stay unplugged longer with an industry-leading 60 hours of playback and quick 2-hour recharge—perfect for nonstop productivity and travel.

The Sennheiser Momentum 4 Wireless headphones combine premium 42mm drivers and aptX Adaptive codec for superior sound quality, adaptive noise cancellation for immersive listening, and an exceptional 60-hour battery life with fast charging. Lightweight and foldable, they offer personalized sound customization via the Smart Control App and crystal-clear call quality through four beamforming microphones, making them the ultimate companion for professionals on the move.

Specifications

Sensitivity	106 dB
Headphones Jack	3.5 mm Jack
Model Name	Momentum 4
Connectivity Technology	Wireless
Wireless Communication Technology	Bluetooth
Included Components	Headband, Protective Case, User Manual
Age Range (Description)	Adult
Material	Plastic
Specific Uses For Product	Travel, Music, Communication
Charging Time	2 Hours
Recommended Uses For Product	Calling, Music Listening, Traveling
Compatible Devices	Bluetooth-enabled devices
Control Type	Voice Control
Cable Feature	Without Cable
Item Weight	10.3 Ounces
Customer Package Type	FFP
Net Quantity	1.0 Count
Style	Special Edition
Control Method	Voice
Number of Items	1
Controller Type	Bluetooth
Battery Life	60 Hours
Audio Driver Type	Dynamic Driver
Bluetooth Range	100 Metres
Bluetooth Version	5.2
Carrying Case Material	Plastic
Audio Driver Size	42 Millimetres
Earpiece Shape	Circle
Series number	4
UPC	810091272619
Special Feature	Adjustable Headband, Foldable, Microphone Included, Noise Cancellation, Rechargeable Battery
Manufacturer	Sennheiser
Model	AHB413645PCT
Product Dimensions	17.78 x 19.48 x 4.62 cm; 292 g
Batteries	1 Lithium Ion batteries required. (included)
Item model number	AHB413645PCT
Special Features	Adjustable Headband, Foldable, Microphone Included, Noise Cancellation, Rechargeable Battery
Microphone format	Built-In
Batteries Included	Yes
Batteries Required	Yes
Battery cell composition	Lithium Ion
Cable feature	Without Cable
Form Factor	On Ear
Includes Rechargeable Battery	Yes
Manufacturer	Sennheiser
Item Weight	291 g

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