DALI IO-4

Description

The DALI IO-4 headphones are designed for maximum comfort with a durable design and natural, transparent sound performance and a 60-hour battery life. Designed and manufactured entirely at the headquarters in Denmark.
SPECIFICATIONS (eng):

Product series IO
Headphone Principle Closed back circumaural (over ear)
Full Range Driver 50 mm free edge paper fiber cone
Frequency Range (+/-3 dB) [Hz] 10 - 20,000
Maximum SPL [dB] 100
Connection Input Bluetooth™ 5.0 3.5 mm Mini Jack USB-C
Wireless Input(s) Bluetooth 5.0, AAC, aptX, aptX HD
Magnetic Shielding No
Functions Power ON/OFF Bluetooth™ Pair/Release Volume up/down Play/Pause/Skip track Take call
Noise Reduction N/A
Hands-free Calls & Voice Assist Clear Voice Communication (CVC)
Battery Playback Time Up to 60 hours
Battery Charge Time 2.5 hours
Accessories Included USB-C cable 3.5 mm stereo cable String bag
Replaceable Earpads Yes
Weight [kg] 320 g
Compact Storage One-way foldable
IP Rating IP53
Analogue Input Sensitivity [mV] 200 mV rms / 175 mV rms
Input Impedance 3.5mm Mini-jack [Ω] 25