DALI elevates the headphone market with the introduction of the DALI IO4 wireless bluetooth headphones and class leading 60 hour battery life. Authentic DALI sound, comfort and classic Nordic design are the hallmarks of this high quality Danish wireless bluetooth headphone.
The DALI IO4 are wireless, battery rechargeable hi-fi headphones. They are over-ear (circumaural), closed-back designs, engineered to offer extremely high quality sound reproduction. The IO4 is available in two colour finishes: Iron Black and Caramel White.
Today, we spend more and more time on the go, whether it be commuting to work or traveling for business and pleasure. All of this time we spend ‘on the go’ can also become time to spend doing what we enjoy, whether that being listening to our favourite music or watching a great film.
Wireless Hi-Fi headphones with a class-leading 60 hour battery life. Designed for maximum comfort with a durable design and a natural, transparent sound performance. Designed and engineered in Denmark.
AUTHENTIC DALI SOUND
DALI IO is designed and developed in Denmark - build on custom solutions by DALI. The IO's class-leading custom 50 mm paper fibre cone creates the most natural, transparent and authentic DALI sound. With low distortion and colouration. Reproducing music exactly as the artist intended.
BATTERY LIFE (60 hrs)
The IO-4 provides an incredible class-leading 60 hour battery life, which lets you go for weeks without charging. And should you run out of power, the IO-4 just keeps on going in the passive "Off" mode, when using the supplied Mini Jack cable. Or recharge to 100% in 2.5 hours via a standard USB-C connector.
COMFORT & DURABILITY
The DALI IO ear pads are made from memory foam that shapes to the head for maximum comfort and fit - creating the best possible seal. The pads are covered in soft synthetic leather, chosen for both comfort and durability, and tested to meet real life challenges.
For high wireless audio performance, the DALI IO supports Bluetooth AptX, AptX HD and Apple AAC. But for the highest possible quality, DALI IO includes a USB-C connector, which supports digital audio streaming from Windows or Mac. The IO also incorporates a traditional wired analogue Mini Jack.
DALI IO-4 SPECS
||Closed back circumaural (over ear)
|Full Range Driver
||50 mm free edge paper fibre cone
|Frequency Range (+/-3 dB) [Hz]
||10 - 20,000
|Maximum SPL [dB]
3.5 mm Mini Jack
||Bluetooth 5.0, AAC, aptX, aptX HD
|Hands-free Calls & Voice Assist
||Clear Voice Communication (CVC)
|Battery Playback Time
||Up to 60 hours
|Battery Charge Time
3.5 mm stereo cable
|Analogue Input Sensitivity [mV]
||200 mV rms / 175 mV rms
|Input Impedance 3.5mm Mini-jack [Ω]