DALI IO-12 Headphones
- Free Mainland UK Shipping on orders over £100
- Official Hi-Fi Retailer since 1973
- Usually in stock and dispatched in 1-5 working days
We offer free delivery on all orders over £100 to mainland UK. Orders under £100 are subject to a £6.50 shipping charge.
Delivery is available across mainland UK. If you are located outside mainland UK and would like a shipping quote, please get in touch before placing your order.
We aim to dispatch in-stock items as soon as possible provided that we physically have the stock - but please note that sometimes we have to order from our supplier for certain products, in which case delivery should take place within 1-5 working days of the order being placed.
Tracking details or estimated delivery timescales will be provided once your order has been processed. If there are any delays due to stock availability, we will contact you as soon as possible with the option to wait or receive a full refund.
Please note that certain products may be subject to specific distance selling or delivery regulations. If you are unsure about a product or its delivery terms, we recommend contacting us before purchase.
You can cancel your order within 14 days of receiving your goods, in line with UK distance selling regulations. Once you’ve notified us, you have a further 14 days to return the item. Please contact us by email, phone or in writing before sending anything back.
Items must be returned in original condition and packaging, including all accessories, manuals and any promotional items. The cost of return is your responsibility and we strongly recommend insuring the goods, as refunds cannot be issued for damaged or incomplete returns. If items show excessive handling, are missing components, or cannot be resold as new, a reasonable deduction may be made.
Please note that used headphones (for hygiene reasons) and custom or special-order items cannot be returned. If you need assistance arranging a return, we’re always happy to help.
Product Summary
The DALI IO-12 is a premium wireless over-ear headphone designed to bring true high-fidelity sound to personal listening. Drawing on technologies developed for DALI’s renowned loudspeakers, the IO-12 combines advanced driver engineering, luxurious build quality and modern wireless connectivity to deliver an immersive and detailed listening experience.
At the heart of the IO-12 is a custom 50 mm driver using DALI’s Soft Magnetic Compound (SMC) magnet system. This technology helps reduce distortion and improves clarity across the frequency range, resulting in natural vocals, controlled bass and exceptionally detailed highs.
The headphones support high-resolution Bluetooth audio including aptX Adaptive, allowing compatible devices to stream music with improved quality and stability. Active Noise Cancellation (ANC) helps minimise external noise when travelling or commuting, while Transparency Mode lets you remain aware of your surroundings when needed.
Comfort has also been carefully considered. The IO-12 features premium memory foam ear cushions and a durable headband designed for extended listening sessions. A wired listening option via USB-C or 3.5 mm connection is also available, allowing the headphones to be used even when the battery is depleted.
Key Benefits
- High-end wireless over-ear headphones from DALI
- Custom 50 mm driver with SMC magnet technology
- Supports high-resolution Bluetooth with aptX Adaptive
- Active Noise Cancellation (ANC) for reduced background noise
- Transparency Mode to hear surrounding sounds when needed
- Wired listening options via USB-C or 3.5 mm cable
- Premium materials and comfortable memory foam ear cushions
- Long battery life suitable for travel and everyday listening
- 2 Years' Manufacturers Warranty
Technical Specifications
Headphone Design
- Type: Wireless over-ear headphones
- Driver: 50 mm dynamic driver
- Magnet System: Soft Magnetic Compound (SMC)
- Noise Control: Active Noise Cancellation (ANC) and Transparency Mode
Connectivity
- Bluetooth Version: Bluetooth 5.2
- Supported Codecs: aptX Adaptive, aptX, AAC, SBC
- Wired Connections: USB-C audio and 3.5 mm analogue input
Battery
- Battery Life: Up to 35 hours (Bluetooth playback)
- Charging: USB-C
- Fast charging supported
Physical
- Weight: approx. 370 g
- Premium aluminium and leather construction
- Foldable design with travel case included
- Available finishes include Dark Chocolate and Mocha Grey
What’s in the Box
- DALI IO-12 wireless headphones
- Protective travel case
- USB-C charging and audio cable
- 3.5 mm audio cable
- Flight adapter
- Product documentation