DALI Wireless Headphones IO-4, Iron Black

PRODUCT DESCRIPTION

Dali IO-4 wireless headphones are the entry level model in the series sitting beneath the IO-6. These are designed and developed in Denmark with class-leading battery life, comfort and sound.

DEDICATED DESIGNERS

With 30 years of experience in creating high quality loudspeakers, Dali have turned to headphone design to showcase their expertise. Dali IO series have been crafted with passion for dedication for audio, ensuring the headphones meet high quality standards of sound reproduction. The aim is to provide a hi-fi sound quality that can be experienced wherever you go.

ADVANTAGEOUS DESIGN

Dali IO-4 are a circumaural closed back headphone, designed to optimise comfort and sound quality. The closed back design of IO-4 mean they offer optimum passive noise isolation.

The over-ear design minimises any air-leakage as it encloses the whole ear securely while the headband design ensures the headphones sit comfortably on the head, both of which allow a relaxing experience for the maximum amount of time.

SOFT YET DURABLE

Dali dedicated time into creating the best possible headphone design focusing on ear-pads, headband curves and ear-cup angles. IO-4 have headphones made from memory foam to mold to your head shape, and pads made from soft synthetic leather that feels great but is also durable.

AUTHENTIC DALI SOUND

Custom 50mm drivers in IO headphone deliver an exceptionally realistic performance. Listen in high definition via Bluetooth or USB connections to hear your music collection sound better than it’s ever done before.

POWER SAVING DESIGN

It is built for extended listening with a comfortable, durable design and a natural transparent sound. A 60 hour battery life so you don’t have to worry about running out of charge.

These closed wireless headsets with 50mm drivers and Bluetooth 5.0 connectivity including AAC and aptX HD support. A 3.5mm jack and USB-C port for charging the battery is also onboard.

SPECIFICATIONS

Headphone principle: Closed back circumaural (over ear)
Full Range Driver: 50mm free edge paper fibre cone
Connection input(s): Bluetooth (wireless), 3.5mm Mini Jack stereo, USB-C
Wireless inputs: Bluetooth 5.0, AAC, aptX, aptX HD
Functions: Power ON/OFF, Bluetooth Pair/ Release, Volume up/down, Play/pause/skip track, Take call
Noise reduction: N/A
Hands-free calls and voice assist: Clear Voice Communication (CVC)
Battery life: Up to 60Hrs
Replaceable earpads: Yes
Neto Weight: 320g
Compact storage: One-way foldable
IP Rating: IP53
Frequency Range (+/-3dB): [Hz] 10Hz-20kHz
Max SPL [dBA] BT/ USB full scale: 100dBA
Analogue Input sensitivity for 94dB spl @ 500Hz
(Passive mode/ Active mode): 200 mV rms /175 mV
Impedance ( Passive mode): 25 Ohm
All technical specifications are subject to change without notice.

Package Contents: DALI Wireless Headphones IO-4, Iron Black, USB-C cable, 3.5mm stereo cable, String Bag.