Description
A dramatic update and upgrade over the previous generation, the black MOMENTUM 4 Noise-Canceling Wireless Over-Ear Headphones from Sennheiser trades in the classic design and folding body for a sleeker, more modern look and fold-flat earcups. More importantly, the battery life has drastically improved by nearly four times to up to 60 hours with both Bluetooth and adaptive noise cancellation on.
Specifications
| Earpiece Design | Over-Ear (Circumaural) |
| Earpiece Swivel | Yes |
| Earpiece Connection / Wearing Style | Headband |
| Foldable | No |
| Driver Type | Dynamic |
| Driver Size | 1.7″ / 42 mm |
| Impedance | 470 Ohms (Active) 60 Ohms (Passive) |
| Active Noise Cancellation | Yes |
| Controls/Microphone Location | Controls: Right Earpiece Microphone: Left Earpiece, Right Earpiece |
| Frequency Response | 6 Hz to 22 kHz (Wireless) |
| Sensitivity | 106 dB SPL at 1 kHz |
| Total Harmonic Distortion (THD) | 0.3% |
| Number of Voice Mics | 4 |
| Beamforming Support | Yes |
| Type | MEMS |
| Frequency Response | 50 Hz to 10 kHz |
| Wireless Modulation | Bluetooth: ?/4 DQPSK, 8DPSK, GFSK |
| Supported Audio Codecs | AAC, SBC, aptX, aptX Adaptive |
| Bluetooth | 5.2 |
| Bluetooth Power Class | 1 |
| Frequency | Bluetooth: 2.4 GHz (2.402 to 2.48 MHz) |
| Bluetooth Transmitter Power | 10 mW |
| Audio Connector to Source | 1 x 1/8″ / 3.5 mm TRRS Male |
| Audio Connector to Earpiece | 1 x 2.5 mm TRS Male |
| Battery Chemistry | Lithium-Ion |
| Capacity (mAh) | 700 mAh |
| Runtime | 60 Hours (BT+ANC) |
| Quick Charging Times | 5 Minutes for 4 Hours |
| Recharge Time | 2 Hours |
| DC Input Power | 5 VDC at 800 mA |
| Charging Port | USB Type-C |
| Charging Temperature | 41 to 95°F / 5 to 35°C |
| Operating Temperature | 32 to 113°F / 0 to 45°C |
| Storage Temperature | -13 to 158°F / -25 to 70°C |
| Operating Humidity | 10 to 80% (Non-Condensing) |
| Dimensions | 7.7 x 7.1 x 1.8″ / 195 x 180 x 46.3 mm |
| Weight | 10.3 oz / 293 g |
Package includes
1 x Sennheiser MOMENTUM 4 Noise-Canceling Wireless Over-Ear Headphones (Black)
1 x Hard Carrying Case
1 x USB Type-C Charging Cable
1 x 3.5mm to 2.5mm Audio Cable
1 x Airplane Adapter
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