When you think of high-performance headphones, you think of Sennheiser. The IE 100 PRO Wireless In-Ear Monitoring Headphones are no different, featuring a 10mm dynamic broadband transducer for high-resolution sound reproduction with warming tones. The wireless IE 100 PROs consist of an ergonomic earmold design with a stylish flat profile - providing 10 hours of battery life for all-day listening. You have the ability to connect to mobile devices, making use of the built-in microphone for phone calls and music control. AptX Low Latency reliably ensures pin-point synchronisation with video - another added feature of the wireless IE 100 PRO model. with a significant reduction in acoustic stress via the accurate, dissonance-free reproduction of audio. This means that even at maximum volume levels, you are guaranteed high-quality sound on the road, in the studio, and on the stage. The wireless IE 100 PROs are available in black, clear, and red.