DALI IO-12 Wireless Headphones Specifications | |
Frequency range | 10 - 48,000 Hz ±3 dB |
Analogue input sensitivity | Passive mode: 91 dB SPL, 1 mW @ 1 kHz Active mode: 300 mV rms, 94 dB SPL @ 1 kHz |
Impedance (Passive mode) | 25 Ohm |
Maximum SPL | 100 dBA |
Headphone principle | Closed back circumaural (over ear) |
Full range driver | 50 mm with SMC based magnet system |
Driver diaphragm | Free edge paper fibre cone |
Amplifier principle | Fully bridged (BTL) Class D output stage |
Connection input(s) |
Bluetooth 5.2 (wireless) 3.5 mm mini jack stereo USB-C |
Wireless input audio codecs | AAC, aptX, aptX HD, aptX Adaptive |
Supported input audio formats | 16 - 24 bit audio, 32 / 44.1 / 48 / 96 kHz sample rate |
Functions |
Power ON/OFF Bluetooth pair/release Volume up/down Play/pause/skip track Take call ANC modes (ON/Transparency/OFF) Sound modes (Hi-Fi/Bass) |
Other features |
Wind Noise Suppression Hi-Res Audio Certified |
Noise reduction | Active Noise Cancellation (ANC) |
Hands-free calls and voice assist | Updated Clear Voice Communication (CVC) |
Battery - playback time | Up to 35 hours |
Battery - charge time | 1 hour and 50 minutes |
Replaceable earpads | Yes |
Compact storage | One-way foldable |
IP rating | IP52 |
Weight | 0.37 kg / 0.82 lb |
Shipping weight | 2.25 kg / 4.96 lb |
Finish | Dark Chocolate |