DALIs IO headphones are developed in Denmark and are acoustically tuned just like you would expect from other DALI products. A specially manufactured driver with a particularly large 50 mm paper fiber diaphragm produces an exceptionally natural and transparent sound with minimal distortion and coloration. The ear cushions of the DALI IO headphones are made from memory foam that precisely conforms to the shape of your head, ensuring a comfortable fit that doesn't press on your ears and effectively blocks out external noise. The cushions are covered with soft artificial leather, which not only feels extremely good but also provides reliable performance for many years. The IO-6 offers a benchmark-setting battery life of 30 hours, allowing for days of use without recharging. If the battery does run out, the headphones can easily be operated in passive "Off" mode using the included auxiliary cable, or they can be fully recharged in two hours via a USB-C port. For wireless operation, DALI's IO headphones support Bluetooth aptX, aptX HD, and Apple's AAC.
