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Connectivity
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Bluetooth 5.2 compliant, class 1, 10 mW (max)
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Supported codecs
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SBC, AAC, aptX™, aptX adaptive™
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Speaker type/size
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42mm diameter
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Speaker frequency range
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6 Hz to 22 kHz
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Speaker sensitivity
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106 dB SPL (1 kHz / 0 dB FS)
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Speaker THD
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<0,3% (1 kHz / 100 dB SPL)
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Speaker impedance
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Active 470 ohms / Passive 60 ohms
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Active Noise Cancellation
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Hybrid Adaptive ANC
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Mic frequency range
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50 Hz to 10 kHz
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Mic pick-up pattern
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2 mics per side, beamforming for noise reduction
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Battery life
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Up to 60 hrs music playtime via Bluetooth and with ANC (test condition: iPhone, mid volume level)
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Charging time
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Approx. 2 hrs for full charge, 5 min charging for up to 4 hrs playtime
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Battery type
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Built-in Lithium-Ion rechargeable batteries 700 mAh
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Power supply:
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5 V⎓, 800 mA max, USB charging via USB-C socke
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Product Dimension
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(folded flat): 180 x 195 x 46.3 mm
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Product weight
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293g
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App support
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Sennheiser Smart Control app for iOS™ and Android™
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Colour
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Blue
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What's in the box
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MOMENTUM 4 headphone, Carry case, USB-C charging cable, Audio cable 3.5mm and 2.5mm jacks, Airplane adapter
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