Sennheiser MM 550 Bluetooth Headset

Try the Sennheiser MM 550 Bluetooth Headset ($500) and you’ll experience great sound quality, minus the distractions. The MM 550 features Sennheiser’s exclusive active noise cancellation technology, NoiseGard 2.0 and extra large ear cups to eliminate 90% of background noise, letting you enjoy more of the music you love.