1.2-metre audio cable for when your battery runs out
The included 1.2-metre detachable audio cable allows headphones to be plugged directly in to 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.