CBSSHF Bluetooth Headset User Manual Sennheiser Electronic (NY)
Sennheiser Bluetooth Headset Disconnecting?
Sennheiser - Bring your PXC 550-II to the next level with the latest firmware update (1.6.2). Aside from battery improvement and pairing enhancements, it makes your listening experience even smoother. 📸: @stevekouta