Compare UmeVoice theBoom Headset to Plantronics Voyager 855 Bluetooth Headset

The world's best noise canceling microphone and Active Noise Reduction headphones for both ears in one package. Patented, award winning technology from theBoom and used both on Wall Street and by the Military. theBoom Quiet headset combines cutting edge noise reduction for the microphone as well as the speakers. Featuring UmeVoice's patented noise canceling technology for the microphone, theBoom Quiet enables users to be heard clearly regardless of the level of background noise. Using state of the art lightweight ANR (automatic noise reduction) technology for the speakers, theBoom Quiet helps protect the user's hearing from loud noises without the bulk of many ANR headsets. With innovative design, theBoom Quiet converts easily between a highly effective noise Canceling communications headset for cell phones, computers, and PDA's to a high quality noise Canceling stereo headphones for the enjoyment of audio entertainment. Less

Tune out the world, tune in full-spectrum stereo music and conveniently switch to calls on your music-enabled phone. Innovative stereo ear buds seal out noise and seal in sound, while AudioIQ two-way noise reduction technology digitally enhances sound quality on both sides of the call. Convenient one-touch buttons let you control calls and music from the headset. On the train, on the road, on the move - the Plantronics Voyager 855 convertible headset delivers outstanding audio performance for calls and music. Less