SENNHEISER Momentum 3 Wireless Noise Cancelling Headphones with Alexa, Auto OnOff, Smart Pause Functionality and Smart Control App, Black
Sennheiser Signature Sound
Adaptive Noise Cancellation
High Quality Voice Pick-up
IPX4 splash resistance
Ultimate Fit
Up to 28 hours playtime
Wireless Charging
Specifications
Article number (SKU)
509180 (black), 700074 (graphite), 509181 (white)
Wearing style
true wireless stereo earphones
Ear coupling
ear canal
Frequency response (speaker)
5 Hz to 21 kHz
Transducer principle
dynamic, closed-back
Transducer size
7 mm, TrueResponse™
Sound pressure level (SPL)
107 dB SPL (1 kHz / 1 mW)
Total harmonic distortion (THD)
<0.08% (1 kHz / 94 dB SPL)
Frequency response (microphone)
100 Hz to 10 kHz
Microphone principle
MEMS
Microphone pick-up pattern
3 mics per earbud, beamforming for noise reduction
Battery supply
built-in Lithium-Ion rechargeable batteries
Battery supply (earbuds)
77 mAh
Battery supply (charging case)
850-950 mAh
Charging port
USB charging via USB-C socket of the charging case
Operating time (earbuds)
7 hrs
Operating time (charging case)
28 hrs
Charging time
approx. 1.5 hrs for full charge, after 10 min charging 1 hrs music playtime
Bluetooth version
Bluetooth 5.2 compliant, class 1, 10 mW (max)
Bluetooth profiles
A2DP, AVRCP, HFP
Bluetooth Audio Codec
SBC, AAC, aptX™, aptX adaptive™
Bluetooth output power
10 mW (max)
Active Noise Cancellation
Hybrid Adaptive ANC
IPX rating
IPX4, splash resistant (earbuds only)
Weight (earbuds)
5.8 g
Weight (charging case)
66.4 g
Temperature range (operation)
0 to +45°C
Relative humidity (operation)
10 to 80%, non-condensing
Transmission frequency
2,402 MHz to 2,480 MHz; GFSK, π/4 DQPSK / 8DPSK
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What's included
MOMENTUM True Wireless 3 earbuds
Silicone ear adapter sets (XS, S, M, L)
Ear fin sets (S/M/L)
Charging case
Quick guide & safety guide
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