Comments about Sennheiser Sennheiser PREMIUM IN-EAR BLUETOOTH WRLS2.0W/DSP NOISE REDUCTION:
Best sound of the 6 headsets I have used. I utilize with both iPhone and BlackBerry. Small profile with great adjustability for different sizes. Adjustable elbow and earclip make it easy to wear for long periods of time. USB style charger extremely convenient. I bought 2!