Sennheiser CX Sport Bluetooth Sports Headphone

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 when you are 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. Connectivity Technology: Bluetooth 4.2 Frequency Response - 17 - 21,000 Hertz , Impedance - 28 Ohm (Passive), 480 Ohm (Active). Range-Up to 10m Note: Kindly refer user manual before use