Compare Shure QuietSpot QSHB4 Headset to Blueant SuperTooth Light Bluetooth Headset

Currently, the most powerful speakerphone on the market today, the BlueAnt Supertooth Light incorporates the very latest technology from Cambridge Silicon Radio (CSR). Its outstanding audio quality is achieved via the integration of the cutting edge Clear Voice Capture (CVC) Digital Signal Processor (DSP) technology, providing truly superior sound. The BlueAnt Supertooth Light uses real-time audio to process any echo or background noise resulting in the improvement of the sound quality of the user's voice regardless of whether the car is stationery or travelling at high speed. It also adjusts sound levels to compensate for loud engine noise or external noise created when the windows are wound down. Easily mounted on the car's sun-visor, the BlueAnt Supertooth Light can be paired with up to five devices, supports voice dial activation, redial and call reject and also has a retractable sliding microphone. Less