

Available as REFURBISHED
Product verified by an Audio Monkey specialist, it works perfectly, without scratches and benefits from a full warranty as a new product.


Key features
- Hybrid Adaptive Noise Canceling *new generation
- 60 hours battery autonomy (2 hours full charge, 5 min charge = 4 hours of listening)
- Bluetooth 5.2, AptX Adaptive, class 1, 10mW(max)
- Comfort Premium - new design, very light and close to the shape of the head - slim and elegant appearance
- Sennheiser Signature Sound 42mm speakers
- Best wireless audiophile headphones + wired connection (3.5mm and USB-C)
- Automatic Wind Noise Suppression
- Touch Control
- 4 MEMS digital beamforming Crystal Clear Voice microphones
- EQ in the SENNEHISER Smart Control application
- Multipairing, 2 devices simultaneously
What's in the box
- Transport case
- USB-C charging cable
- 3.5mm audio cable
- Flight adapter
Link producător:
Garanție (luni)
Utilizare casti
- Everyday headphones
- Hi-Fi headphones for audiophiles
Sunet și detalii tehnice
Article number (SKU): 509266 (black), 509267 (white)
Wearing style: Headband stereo headphones
Ear Coupling: Around-the-ear, circum-aural
Connectivity: Bluetooth 5.2 compliant, class 1, 10 mW (max)
Transmission frequency: 2.402 MHz to 2.480 MHz; GFSK, π/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)
Total harmonic distortion (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 pick-up pattern: 2 mics per side, beamforming for noise reduction
Battery time: 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
Discover best-in-class sound with our audiophile-inspired acoustic system.
Go from total immersion to situational awareness with just a touch.
Enjoy exceptional comfort and streamlined style.
Let nothing stand in the way of your listening pleasure.
Sennheiser Signature Sound
Customized sound
Adaptive Noise Cancellation
Transparency Mode
Premium Comfort
Top-Tier Battery Life
Crystal-clear Calls
What's in the box
Unboxing your Momentum 4 Wireless headphones will reveal everything you need: a carry case that lets you take your new headphones anywhere with full confidence, a USB-C charging cable and 1.2 m auxiliary cable and a quick guide to get you started in no time.
Smart Control App
For a truly tailored experience, download the Sennheiser Smart Control app, which makes it easy to customize the sound using the Built-in EQ, sound modes and the new Sound Personalization feature. This assesses your listening preferences and adjusts the listening experience according to your taste.