Specifications - Sennheiser Momentum True Wireless Instruction Manual

Specifications

MOMENTUM True Wireless M3IETW
Wearing style
Ear coupling
Frequency response
Transducer principle
Transducer size
Sound pressure level (SPL) 107 dB (1 kHz/1 mW)
THD (1 kHz, 94 dB SPL)
Microphone principle
Microphone frequency
response
Microphone sensitivity
Microphone pick-up pattern
(speech audio)
Power supply
Operating time
Charging time of
rechargeable batteries
Temperature range
Relative humidity
Magnetized field strength
Earbud housing
Weight
Bluetooth
Version
Transmission frequency
Modulation
Profiles
Output power
Codec
true wireless stereo earphones
ear canal
5 Hz to 21 kHz
dynamic, closed-back
7 mm
< 0.08 %
MEMS
100 Hz to 10 kHz
94 dB SPL at 1 kHz
2-mic beamforming array
built-in Lithium rechargeable
batteries, 3.7 V
earbud left: 60 mAh
earbud right: 85 mAh
charging case: 600 mAh
USB charging via USB-C socket of the
charging case: 5 V
4 hrs (A2DP) with rechargeable
batteries of the earbuds;
12 hrs with rechargeable battery of
the charging case
approx. 1.5 hours/
## min for 1 hour of operation
operation: 0 to +40°C
storage: –25 to +70°C
operation: 10 to 80%, non condensing
storage: 10 to 90%
earbuds: 1.6 mT
charging case: 130 mT
sweat resistant and splash proof
(IPX4)
earbuds (both): 17 g
charging case: 54 g
Bluetooth 5.0 compatible, class 1, BLE
2,402 MHz to 2,480 MHz
GFSK, π/4 DQPSK / 8DPSK
HSP, HFP, AVRCP, A2DP
10 mW (max)
aptX®, aptX® LL, AAC, SBC
MOMENTUM True Wireless | 23
Specifications
, 650 mA