Monster, the world leader in premium, high-performance headphones, and adidas, the world renowned sports and fashion brand that delivers the best state-of-the-art athletic and running gear, are proud to announce the second collection of their new adidas Performance by Monster line of headphones at CES 2015. Notable models in the line include adidas Performance adistar(TM) Bluetooth ACT by Monster, adidas Performance Supernova(TM) ACT by Monster and adidas Performance Response(TM) by Monster.