Sennheiser MOMENTUM 4 Original New Bose® - SoundLink® Mini Bluetooth Speaker II - Carbon - Sealed [vc_row][vc_column][vc_column_text] The HD 4

[vc_row][vc_column][vc_column_text] The HD 4

and more with its intuitive interface

9 dB (1 kHz / 1 Vrms) Total Harmonic Distortion (THD) < 0

and musicality across a wide **6 Hz – 22 kHz frequency range**

Sennheiser MOMENTUM 4 Original New Bose® - SoundLink® Mini Bluetooth Speaker II - Carbon - Sealed [vc_row][vc_column][vc_column_text] The HD 4Sennheiser MOMENTUM 4 Wireless 60 Hour Battery & Adaptive ANC Experience **Sennheiser's legendary Signature Sound** with the **MOMENTUM 4 Wireless**. Boasting an industry leading **60 hour battery life**, next generation **Adaptive Noise Cancellation**, and exceptional comfort, these headphones are built for the ultimate long haul listening experience. Unrivaled Sound and Silent Immersion The MOMENTUM 4 Wireless is powered by a custom **42mm