Sennheiser MOMENTUM True Wireless 4 In Ear Headphone
MOMENTUM True Wireless 4
Hear more than music.
Experience advanced wireless audio and step into tomorrow with MOMENTUM True Wireless 4. Immerse yourself in sound that’s tuned to your hearing and preferences. Discover future-proof features like Auracast™ & LE Audio* with adaptive ANC and up to 30hrs playtime.*
*Available via firmware update only
Sennheiser’s signature sound
TrueResponse transducer system captures every detail and emotion, delivering an unparalleled audio experience with deep, impactful bass and enhanced treble response.
Complete control of your sound
Personalize your audio experience with a range of customization options, including guided sound profile tests, adaptive 5-band EQ, Sound Zones, Sound Check, and pre-set modes.
Future-proof technologies
Experience Auracast support and LE Audio compatibility, and enjoy the latest Bluetooth 5.4 codecs for seamless connectivity.
Lossless Audio
Enjoy flawless transmission of audio, maintaining pristine sound quality during wireless listening with our lossless audio technology.
Adaptive Active Noise Cancellation (ANC)
ANC technology adapts to your surroundings, providing an immersive listening experience free from distractions.
Transparency Mode
Stay connected to your environment while enjoying your music, thanks to low-noise microphones that allow natural interactions without removing your earbuds.
Long Battery Life
Enjoy up to 7.5 hours of playtime, extendable to 30 hours with the charging case, and fast charging capabilities that provide an hour of playtime in just 10 minutes.
Model | MTW4, MTW4 R, MTW4 L, MTW4 C |
Wearing Style | True Wireless stereo earbuds |
Ear Coupling | ear-canal |
Frequency Response | 5 Hz to 21 kHz |
Transducer Principle | Dynamic |
Transducer Size | 7 mm |
Sound Pressure Level (SPL) | 107 dB (1 kHz/1 mW) |
THD (1 kHz, 94 dB SPL) | < 0.08 % (1 kHz/94 dB) |
Noise Cancellation | Hybrid Adaptive ANC technology |
Microphone Principle | MEMS |
Microphone Frequency Response | 100 Hz to 10 kHz |
Microphone Pick-up Pattern (Speech and ANC) | 3 microphones per earbud, beamforming array for active noise cancellation |
Power Supply | Built-in lithium rechargeable batteries: Earbuds (R and L): 3.66 V DC-Symbol, 75 mAh, 0.28 Wh or 3.8 V DC-Symbol, 72 mAh, 0.274 Wh Charging case: 3.6 V DC-Symbol, 820 mAh, 2.952 Wh Input: Earbuds (R and L): 5 VDC-Symbol, max. 100 mA Charging case: 5 V DC-Symbol, max. 1000 mA Output: Earbuds (R and L): None Charging case: 5 V DC-Symbol, max. 100 mA x 2 (R and L) |
Charging Method via Charging Case | USB charging via USB-C socket: 5 V DC-Symbol, 1000 mA max; Qi wireless charging |
Operating Time | 7.5 hrs with rechargeable battery of the earbud (ANC activated) 7 hrs with rechargeable battery of the earbud (ANC deactivated) 30 hrs with rechargeable battery of the charging case (test conditions: iPhone, volume at 50 %) |
Charging Time of Rechargeable Batteries | Approx. 1.5 hours for full charge Approx. 8 minutes for 1 hour of music playback (ambient temperatures < 15 °C or > 30 °C and Qi wireless charging increase the charging time) |
Temperature Range | Operation: 0 to +40 °C Charging: +5 to +35 °C Storage: –20 to +60 °C |
Relative Humidity | Operation: 25 to 75 %, non-condensing Storage: 10 to 90 % |
Magnetic Field Strength | Earbuds: 0.95 mT Charging case: 105 mT |
Ingress Protection of the Earbuds | Splash proof (IP54) |
Weight | Earbuds: Approx. 6 g each Charging case: Approx. 66 g Both earbuds and charging case: Approx. 78 g |
Bluetooth | Version: Bluetooth 5.4 certified, class 1 Transmission frequency: Classic BDR/EDR and BLE 1M: 2,402 MHz to 2,480 MHz; BLE 2M: 2,404 MHz to 2,478 MHz (without 2,426 MHz) Modulation: GFSK, π/4 DQPSK, 8DPSK Profiles: AVRCP, A2DP, HFP, TMAP, PBP Output power: 10 mW (max) Codec: aptX™, aptX™ Adaptive/Lossless, AAC, SBC, Auracast™ Broadcast Audio, LC3 Device name: MOMENTUM TW 4 Number of active connections: 2 |