Sennheiser proprietary transducers, designed and engineered in Germany, deliver balanced and detailed sound with dynamic bass capability
Sweat and splash resistant, designed to compliment your workout activities
6 hour battery life from a 1.5 hours charge, a 10-minute quick charge provides an additional 1 hour of battery life making sure the CX SPORT is ready to work out
Bluetooth 4.2 with multi-point connectivity allows pairing with eight (8) devices and simultaneous connection with two (2) devices
A choice of four sizes (XS, S, M, L) of ear adapters and three sizes (S, M, L) of ear fins create a personalized fit for optimal wearing comfort and excellent passive reduction of external noise
Country of Origin: China
Sennheiser CX Sport Black In-Ear Wireless Headphones.