Wireless headphones
DALI IO-8 Iron Black Wireless Headphones
The DALI IO-8 combines a closed-back over-ear design with wireless listening and active noise cancellation. This listing is the Iron Black finish, identified by the donor as Black. Custom 50 mm drivers use paper-fibre cones, while selectable Hi-Fi and Bass sound modes provide two listening approaches. Bluetooth 5.2 supports compatible wireless sources, and the manufacturer also lists 3.5 mm analogue and USB-C audio inputs. The stated battery playback time is up to 35 hours, rather than a guaranteed duration for every volume, connection or listening condition. Passive-mode impedance is specified as 25 ohms; that figure should not be treated as a Bluetooth performance rating. Compatible sources, recordings and connection settings determine available audio formats. The prepared gallery contains only clean views of the exact dark finish, with the review badge and photographs of people removed.
- Closed-back over-ear design with ANC
- 50 mm paper-fibre cone drivers
- Bluetooth 5.2, USB-C and 3.5 mm inputs
- Up to 35 hours manufacturer-rated playback
- Hi-Fi and Bass sound modes
Handling and delivery: 2–5 days via DHL or FedEx. Free UK delivery.
- Manufacturer reference
- IO-8
- EAN / GTIN
- 5703120114774
Technical specifications
- Design
- Closed-back over-ear
- Driver
- 50 mm paper-fibre cone
- Inputs
- Bluetooth 5.2 / USB-C / 3.5 mm
- Passive impedance
- 25 ohms
- Battery
- Up to 35 hours; usage dependent


