Sennheiser MB 660 Bluetooth Wireless Stereo Headphones Headset vintage 2 Finger TOOL-FREE SYSTEM of

2 Finger TOOL-FREE SYSTEM of the oscillating tool makes adjusting and changing accessories quick and easy

Full Level

4 m/s² Sound pressure level at operators ear 105 dB(A) Sound power level

as well as excellent color fidelity for brilliant colors

Sennheiser MB 660 Bluetooth Wireless Stereo Headphones Headset vintage 2 Finger TOOL-FREE SYSTEM ofMobile Unified Communications: For professionals using Skype for Business who require a consistently excellent hands free communication solution Dual Connectivity: Seamlessly switch between two connected Bluetooth devices for maximum call handling flexibility Worry Free Communication: Up to 30 hours of battery time (Includes an audio cable for flawless functionality without charge) Speak Focus Technology: 3 digital microphones work in tandem to