Momentum 4 Wireless

The black Sennheiser MOMENTUM 4 Wireless (MPN 509266) are over-ear wireless stereo headphones for listening to music and other audio. Their headband and circumaural ear cups provide a full-size listening format.

They connect via Bluetooth 5.2 and support SBC, AAC, aptX and aptX Adaptive codecs. Dynamic 42 mm transducers produce the sound, while hybrid adaptive active noise cancellation can be used when listening in changing surroundings.

A built-in rechargeable 700 mAh lithium-ion battery powers the headphones. Sennheiser specifies up to 60 hours of Bluetooth music playback with noise cancellation enabled, under its stated test conditions. Charging uses a USB-C socket, and compatible Bluetooth audio sources support wireless listening at home, while commuting or travelling.