Samsung has unveiled its three latest Bluetooth headsets, the WEP870, the WEP850 and the WEP470. The Samsung WEP870 features active noise and echo cancellation technology with music streaming capability. It comes with stereo ear buds and dual-microphones. The WEP870 can be paired with two Bluetooth devices at the same time. It’s LCD screen shows you the battery level, call statues and Bluetooth connection status.Next is the Samsung’s WEP850, which features a sleek and minimalistic design. The mono-style headset features multipoint technology, advanced dual-microphone, noise cancellation and echo reduction. The WEP470 is a small, lightweight Bluetooth headsetmag glass 10×10 with background noise filtering, echo cancellation, and relies on a solitary microphone to get the message across, featuring an LED battery level indicator and a power switch.It’s detachable crystal ear hook that can be worn on either ear for comfort. You can pick up the WEP870, WEP850 and WEP470 for $90, $70 and $40, respectively.