1.2 meter audio cable for when your battery runs out
The included 1.2 meter detachable audio cable allows headphones to be plugged directly into devices, keeping music going even when the headphone battery has been exhausted.
Advanced Bluetooth® 4.0 technology, makes for superb, high definition musical enjoyment.
Excellent passive noise isolation
The combination of a closed back design, precision construction, and memory foam cushions prevent unwanted background noise from interfering with the music.
Two built-in microphones for improved call quality
The Fidelio Bluetooth® M1 headphones are equipped with two built-in microphones – one for voice communication and a second that measures ambient noise levels and adjusts sound accordingly to provide the optimum call quality.