TI also introduced the CC85XXDK-HEADSET development kit and reference design as part of the PurePath Wireless audio family. As the market's most cost-effective offering for high-quality headsets and headphones, the design has a total electronic bill-of-material cost of less than USD $5 in high-volume production, and achieves a 22-hour life on a 465 mAh battery – a 100 percent increase as compared to currently available headsets.