Sennheiser Momentum Free In-Ear Wireless Headphones

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product overview
product overview
  • Custom Machined Stainless Steel In-Ear Sound Tunnels
  • Crystal Clear Wireless Transmission in True Hi-Fi Sound
  • Up to 6 hours battery life
Pumping out rich, full-bodied sound in its compact, portable design, the Sennheiser Momentum Free In-Ear Wireless Headphones are a great companion for listening to your favourite songs when you’re on the go. For added comfort when listening, it includes ear adapters in 4 sizes.
  • Enjoy precise sound with sharp vocals and deep bass, thanks to the Sennheiser Momentum Free In-Ear Wireless Headphones' dynamic speaker system and custom-made stainless steel in-ear sound tunnels.
  • For high fidelity wireless listening, these in-ear headphones are Qualcomm apt-X compatible and have Bluetooth connectivity with a range of up to 10m.
  • The Momentum wireless headphones have a 3-button remote and an in-line microphone, letting you control your music and take hands-free calls with minimal hassle.
  • These Momentum Free wireless headphones support 3-way calling and multi-connection with up to 2 devices at the same time for added user convenience.
  • Made from stainless-steel and with chrome accents, the Sennheiser Momentum Headphones offer great durability, strength, and added contemporary appeal.
  • MPN - 507490
  • GTIN - 4044155234817
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Wearing style Neckband In-Ear
Microphone Type: MEMS
Bluetooth Version 4.2
Supported Profiles A2DP 1.2
HSP 1.2
HFP 1.6 - HD Voice
(Or higher)
Frequency response 15Hz - 22000Hz
Max. sound pressure level 118dB (Passive: 1kHz/ 1Vrms) > Active
THD, total harmonic distortion <0.5%
Ear coupling In Ear
Transducer principle Dynamic (SYS10)
Weight <40g
Audio input Bluetooth
Range up to 10 meters
Min. terminating impedance 28 Ohm (Passive)
480 Ohm (Active)
Operating voltage (mains) 3.0-4.2V
Sensitivity as per 121 TR 9-5 - 44 dB V/Pa
Sending Loudness Rating (SLR)
Wideband: 10dB +/- 5dB
Narrowband: 8dB +/- 5dB
Battery Specification Built-in Rechargeable Lithium-ion Polymer(~85mAh) with more than 500 charges
Codecs apt-X ® / apt-X ® LL /AAC/SBC
Personal fit XS, S, M, L (4 sets)
Voltage 3.7V Nominal
Connection 2 device simultaneously (HFP/A2DP)8 device in pairing list
Charging Current 3.0-4.2V
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What’s In The Box
  • Sennheiser Momentum Free In-Ear Wireless Headphones
  • USB Charging Cable
  • Ear Adaptor Set (XS, S, M, L)
  • Carrying Case
  • Safety & Quick Guides
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