zzSennheiser - Momentum Free Wireless In-Ear Headphones

Sennheiser - Momentum Free Wireless In-Ear Headphones

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 
• 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 

SKU: 507490