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Color: Black


Product Specifications
Technical Features Hybrid Noise Cancellation Ambient Pass-Through Wear-Detection Sensor Bluetooth® audio - Bluetooth 5.0 with aptXTM Adaptive USB-C charging & audio interface
Wearing style Headband stereo headphones
Ear coupling Around-the-ear, circum-aural
Connectivity Bluetooth 5.2 compliant, class 1, 10 mW (max)
Tansmission freq/modulation 2,402 MHz to 2,480 MHz; GFSK, π/4 DQPSK / 8 DPSK
Supported profiles A2DP, AVRCP, HFP
Supported codecs SBC, AAC, aptX™, aptX adaptive™
Speaker principle Dynamic
Speaker type/size 42mm diameter
Speaker frequency range 6 Hz to 22 kHz
Speaker sensitivity 106 dB SPL (1 kHz / 0 dB FS)
Speaker THD <0,3% (1 kHz / 100 dBSPL)
Speaker impedance Active 470 ohms / Passive 60 ohms
Active Noise Cancellation Hybrid Adaptive ANC
Mic principle MEMS
Mic frequency range 50 Hz to 10 kHz
Mic pick-up pattern 2 mics per side, beamforming for noise reduction
Battery lifespan Up to 60 hrs music playtime via Bluetooth and with ANC (test condition: iPhone, mid volume level)
Charging time Approx. 2 hrs for full charge; 5 min charging for up to 4 hrs playtime; Remark: Ambient temperatures >30°C may lead to extended charging times
Battery type Built-in Lithium-Ion rechargeable batteries 700 mAh
Power supply 5 V⎓, 800 mA max, USB charging via USB-C socket
Magnetic strength field 6.25 mT
Product weight Ca. 293 g (10.3 oz)
Product dimension (folded flat) 180 x 195 x 46.3 mm (7 x 7.67 x 1.82 in)
Operating condition Operating temp: 0 to +40°C, Charging temp: 10 to +40°C, Rel. humidity 10 to 80%, non-condensing
Storage condition Temp: –20 to +60°C; Rel. humidity 10 to 90%
App support Sennheiser Smart Control app for iOS™ and Android™
Country of origin Designed by Sennheiser in Germany, Made in China
Custom tariff code 851762 (BT headsets)
Battery Information
Lithium-Ion cells 1 (single)
Qty (# of batteries for this type) inside product 1
Qty (# of batteries for this type) outside product 0
Vendor Synergy
Capacity 700 mAh
Size/Format Width: 36.0 mm
Height: 48.5 mm
Depth: 4.7 mm
Voltage 3.7 V
Weight 14.5 g
Energy 2.7 Wh
Lithium content (primary) 0.219 g
Packaging Specification
Content of delivery MOMENTUM 4 headphone
Carry case
USB-C charging cable
Audio cable 3.5mm and 2.5mm jacks
Airplane adapter
Packaging type Hard box
Language on packaging English, German, French, Spanish, Simplified Chinese, Japanese
Dimensions product packaging (L x B x H) 225 x 210 x 63 mm (8.85 x 8.26 x 2.48 in)
Weight of headset and packaging (incl. accessories) 915 g (2 lbs)
Dimensions of outer master carton (L x B x H) 445 x 360 x 255 mm (17.5 x 14.1 x 10 in)
Number of products per outer master carton 10
Total weight of outer master carton & products 17401 g (38.36 lbs)
WEEE packaging information
Material of single package (incl. weight) Paper/Cardboard: 250 g (8.8 oz)
Plastic: 2 g (0.07 oz)
Material of outer master carton (incl. weight) Paper/Cardboard: 804 g (1.77 lbs)
Plastic: 8 g (0.28 oz)
WEEE Weight (Net weight) 340.5 g (12 oz)

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