DALI IO-4 Headphone || Chalk White

The DALI IO-4 headphones embody Danish craftsmanship and acoustic excellence, offering exceptional sound quality, long-lasting comfort, and incredible battery life. Designed for audiophiles and music lovers who value pure, detailed sound and minimalist design, the IO-4 delivers true hi-fi performance in a wireless, portable form.

Technical Information

• Driver Type: Custom-made 50 mm paper-fibre cone driver
• Frequency Response: 10 Hz – 20 kHz
• Impedance: 25 ohms (Passive mode)
• Battery Life: Up to 60 hours of continuous playback
• Charging: USB-C fast charging (2.5 hours for full charge)
• Connectivity: Bluetooth 5.0 (aptX HD, aptX, AAC, SBC), USB-C, 3.5 mm Jack
• Weight: 320 g
• Noise Cancelling: Passive Noise Isolation
• Microphones: Integrated dual-mic system for clear voice calls
• Finish Options: Iron Black / Caramel White

Features

• Pure Hi-Fi Sound: Equipped with DALI’s proprietary paper-fibre drivers, delivering detailed, dynamic, and natural sound that mirrors the company’s loudspeaker heritage.
• Incredible Battery Life: Enjoy up to 60 hours of uninterrupted music on a single charge — among the best in its class.
• Comfort-Focused Design: Lightweight frame and memory-foam ear cushions ensure long-wearing comfort, ideal for travel or extended listening.
• Premium Build Quality: Crafted from durable materials with a luxurious, minimalist aesthetic that reflects DALI’s Scandinavian design ethos.
• Versatile Connectivity: Supports both wireless Bluetooth and wired playback options for flexibility across devices.
• Intuitive Controls: Simple, tactile buttons provide effortless control over playback, volume, and calls.
• Crystal Clear Calls: Dual microphones and noise isolation ensure clear communication, even in noisy environments.
• Foldable Design: Easy to store and carry, with a durable travel-friendly structure.
• Made in Denmark: Designed, tuned, and built by DALI’s acoustic experts for authentic and lifelike audio reproduction.