HD 660 S microphone-built-in

HD 660 S microphone-built-inThe new HD 660 S lets you enjoy sophisticated audiophile sound in even more listening situations. The successor of the legendary HD 650 excels with the improved performance of its new transducer design. Thanks to its lower impedance, it delivers reference class sound also when connected to hi res mobile players, thus offering much greater versatility. The HD 660 S is an elegantly designed piece of high quality engineering that indulges the demanding

the HD 300 is perfect for listening to music on the go

5mm (1/8 inch) plug lets you manage calls

Multi-purpose transmitter supports both Digital and Analog Inputs in addition Automatic and Manual Level Control - also functions as 'easy-charge' cradle and docking station for the headphones

With the BTD 600

HIFI SOUND QUALITY

they deliver Sennheiser’s exceptional sound and intuitive ease of use in a stylish and foldable headphone

NOTE: Check User Manual in Technical Specification before use

You’ll hear all of the subtle details of your favorite music in total clarity thanks to the unbelievably precise sound reproduction capabilities of the HD 599 SE

Made in Germany using the finest materials for sound integrity

while ergonomic design makes even long listening sessions supremely comfortable

With a plethora of state-of-the-art I/O and world-class conversion

HDV 820 - The master key to your music: the HDV 820 unlocks the potential of your Sennheiser headphone collection with class-leading DAC and headphone amplifier technology