USA 
MOMENTUM 3 Noise-Canceling Wireless Over-Ear Headphones (Black)
Product Description
The stylish MOMENTUM 3 Noise-Canceling Wireless Over-Ear Headphones from Sennheiser features smart technologies that are designed let you enjoy your audio in peace, but quickly interact with your surroundings when you need to. Three modes of active noise cancellation work to filter out ambient sounds that can be distracting, but with Transparent Hearing, you can listen while still being aware of what's happening around you.
With Smart Pause, you don't have to worry about fumbling with on-ear controls or your mobile device to stop the music. Simply take off the MOMENTUM 3 wireless headphones and the music pauses automatically. It will even restart when you put them back on. You can enjoy your music all day long with up to 17 hours of power, and the MOMENTUM 3 headphones have been crafted to be comfortable if you do. The earcups and headband are both cushioned and wrapped in genuine leather.
With Smart Pause, you don't have to worry about fumbling with on-ear controls or your mobile device to stop the music. Simply take off the MOMENTUM 3 wireless headphones and the music pauses automatically. It will even restart when you put them back on. You can enjoy your music all day long with up to 17 hours of power, and the MOMENTUM 3 headphones have been crafted to be comfortable if you do. The earcups and headband are both cushioned and wrapped in genuine leather.
| Item Type | |
| Number of Included Headphones/Receivers | |
| Number of Included Transmitters | |
| Number of Included Headsets | |
| Number of Included Transceivers | |
| Headphone | |
| Earpiece Design | Over-Ear (Circumaural) |
| Earpiece Swivel | |
| Earpiece Connection / Wearing Style | Headband |
| Foldable | Yes |
| Number of Earpieces | |
| Sound Field | |
| Earpad Size | |
| Driver Type | Dynamic |
| Number of Drivers | 1, per Earpiece |
| Driver Size | 1.65" / 42 mm |
| Diaphragm | |
| Magnet Type | |
| Voice Coil | |
| Impedance | 470 Ohms (Active) 100 Ohms (Passive) |
| Active Noise Cancellation | Yes |
| Controls/Microphone Location | Controls: Right Earpiece Microphone: Earpiece (Side Unspecified) |
| Full Remote OS Support | |
| Sensors | |
| Contact Pressure | |
| Performance | |
| Frequency Response | 6 Hz to 23 kHz |
| Resonant Frequency | |
| Sensitivity | 99 dB SPL 118 dB SPL at 1 kHz |
| Matching Tolerance | |
| Maximum Sound Pressure Level (SPL) | |
| Maximum Power Handling | |
| Functional Bias Voltage | |
| Electrostatic Capacitance | |
| Output Power | |
| Volume Limiting | |
| Noise Attenuation | |
| Total Harmonic Distortion (THD) | 0.3% |
| SNR | |
| CMRR | |
| Channel Separation | |
| Storage Capacity | |
| Microphone | |
| Number of Mics | 2 |
| Beamforming Support | Yes |
| Type | Condenser |
| Diaphragm Size | |
| Mic Boom Location | |
| Pickup Pattern | Omnidirectional |
| Noise Canceling | |
| Frequency Response | 50 Hz to 10 kHz |
| Operating Voltage | |
| Sensitivity | -34 dBV/Pa |
| Maximum SPL | |
| Impedance | |
| SNR | |
| Distortion | |
| Equivalent Noise Level | |
| Wireless Connectivity | |
| Wireless Transmission | |
| Number of RF Channels | |
| RF Bandwidth | |
| Max Systems per Setup | |
| Wireless Modulation | π/4 DQPSK, 8DPSK, GFSK |
| DECT Standard | |
| Duplex Mode | |
| RF Channel Access Method | |
| Latency | |
| Speech Encoding | |
| Transmission Speed | |
| Approximate RF Sensitivity | |
| Supported Audio Codecs | AAC, SBC, aptX, aptX LL |
| Bluetooth Profiles | |
| Bluetooth | 5.0 |
| Bluetooth Power Class | |
| Wireless Range | |
| Frequency | 2.4 GHz (2400 to 2483.5 MHz) |
| Transmitter Power | |
| Multipoint Support | No |
| Maximum Paired Devices | |
| NFC | |
| Wireless Chipset | |
| True Wireless Pairing Method | |
| Transmitter Host Connection | |
| Encryption | |
| Wired Connectivity | |
| Audio Connector to Source | 1 x 2.5 mm |
| Connector Plating | |
| Adapter (Included) | |
| Cable Design | |
| Audio Connector to Earpiece | |
| Cable Length | |
| Cable Length | |
| Cable Color | |
| Cable Conductor Material | |
| Battery | |
| Battery Type | |
| Battery Type | |
| Battery Chemistry | Lithium-Ion |
| Battery Chemistry | |
| Capacity (mAh) | |
| Runtime | 17 Hours (BT+ANC) |
| Runtime | |
| Quick Charging Times | |
| Recharge Time | 3.5 Hours |
| DC Input Power | 5 VDC at 330 mA |
| Wireless Charging | |
| Charging Port | USB Type-C |
| Charging Cable Length | |
| Number of Channels | |
| Users per System | |
| I/O Connectors | |
| Antenna | |
| Audio Decoding | |
| Number of Charging Ports | |
| AC/DC Power Adapter | |
| AC Input Power | |
| Power Consumption | |
| Charging Case | |
| Additional Runtime | |
| Battery Chemistry | |
| Capacity | |
| Charging Time | |
| Charging Interface | |
| Compatibility | |
| Platform Support | |
| OS Compatibility | |
| Required Hardware | |
| Internet Connection | |
| Environmental | |
| Charging Temperature | |
| Operating Temperature | 32 to 131°F / 0 to 55°C |
| Storage Temperature | |
| Operating Humidity | 25 to 75% |
| Storage Humidity | |
| Certifications | |
| Physical | |
| Color | |
| Water Resistance | |
| IP Rating | |
| LED Indicator | |
| Material of Construction | |
| Dimensions | 6.69 x 7.87" / 170 x 200 mm |
| Weight | Headphones: 10.8 oz / 305 g |
| Warranty Length | Limited 2-Year Warranty |