CSR has launched an advanced series of ROM-based chips for the Bluetooth mono headset market. CSR's new series of BlueCore mono ROM devices consists of three chips: BC6130, BC6140 and BC6150 and features a wide range of price points from low cost to mid-level. Fully compatible with v2.1+EDR of the Bluetooth specification, CSR's new ROM devices outstrip competitive offerings on the market, boasting a number of advanced new features, including the company's own Proximity Pairing technology, a faster user interface, Handsfree Profile (HFP) multipoint and programmable audio prompts. Both BC6140 and BC6150 also support CSR's new fifth-generation Clear Voice Capture (CVC®) speech processing system, believed to be the first such system in the world to feature both far-end and new near-end audio enhancements. The BlueCore series makes it quicker and easier for designers to create innovative, differentiated and low-power headsets in an increasingly competitive market space. The BC6130 and BC6150 are pin compatible with previous CSR Bluetooth headset ROM chips, providing an easy upgrade path for existing customers.