Kiwi Ears Ardor

The Kiwi Ears Ardor is a Bluetooth 5.4 over-ear headphone with hybrid active noise cancellation and a coaxial dual dynamic driver system, tuned to audiophile standards. With up to 140 hours of playback, dual device connection, and a USB wired mode with a built-in DAC, it is made for long days away from the charger.

Type and Technology

The Ardor is a closed-back wireless over-ear headphone. A 40mm dynamic driver covers the full frequency range while a dedicated 10mm dynamic driver sits coaxially ahead of it to sharpen clarity and widen the soundstage. The Bluetrum Bluetooth 5.4 chipset delivers low latency audio, an 8 to 10 meter range, and simultaneous connection to two devices. A custom hybrid ANC system with a 5 microphone array reduces ambient noise by up to 35dB, and the USB-C wired mode taps the built-in DAC and amplifier chipset for high resolution playback from Apple, Android, and Windows devices.

Sound Character

Kiwi Ears tunes the Ardor along the Harman reference target. Bass is deep and powerful but tapers quickly to keep the midrange free of bloat, vocals and instruments come through naturally, and the treble follows the perceived hearing curve for comfortable, precise detail. The 10mm coaxial driver adds air and space that wireless headphones in this class rarely manage.

Build and Comfort

The foldable, lightweight frame packs easily into a backpack, and soft vegan leather ear pads keep long sessions comfortable. The 1100mAh battery runs up to 140 hours with ANC off or 72 hours with ANC on, and a 10 minute charge restores 8 hours of playback.

Best For

Commuters, travelers, and anyone who wants audiophile tuning with true marathon battery life. Compare it with the rest of our headphones and the full Kiwi Ears lineup.

What's in the Box

• Kiwi Ears Ardor headphones
• USB-C charging cable
• User manual

Specifications