Sennheiser - Momentum Free Wireless In-Ear HeadphonesThe delightful MOMENTUM Free is our most compact Bluetooth headphone ever. A true MOMENTUM that packs all the style and substance you could ask for – in a highly portable design. It delivers immaculate…
Læs mere
The delightful MOMENTUM Free is our most compact Bluetooth headphone ever. A true MOMENTUM that packs all the style and substance you could ask for – in a highly portable design. It delivers immaculate wireless hi-fi sound thanks to Bluetooth 4.2 and Qualcomm® apt-X™, its high quality ergonomic design ensures an outstanding all-day listening experience. With an integrated microphone, a six-hour battery life and a luxurious leather case, the MOMENTUM Free is the perfect companion for the mobile lifestyle.
What's in the box?
Wireless Headset
USB Charging Cable
Ear Adaptor Set (XS, S, M, L)
Carrying Case
Safety & Quick Guide
Specifications
Wearing style Neckband
Microphone Type: MEMS
Bluetooth Version 4.2
Supported Profiles A2DP 1.2
AVRCP 1.4
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