David Clark One-X Bluetooth ANR Aviation Headset 41307G-01

Does the One-X have Bluetooth, and can I connect my phone or tablet?

Yes. The One-X includes Bluetooth wireless connectivity that pairs with smartphones, tablets, iPads, and other compatible smart devices for cockpit audio. Pairing follows the standard process of putting the headset into pairing mode and selecting it from your device Bluetooth menu, so you stay connected to your devices while you fly without extra cables.

What kind of noise cancellation does the One-X use?

The One-X uses hybrid electronic noise cancellation, an active system that reduces cockpit noise for clearer communication and less fatigue on long flights. Pilots in our reviews describe it as a comfortable, effective active noise cancelling headset. The active circuitry runs on battery power, while the passive ear seal design still blocks noise on its own.

What type of batteries does the David Clark One-X use and how long do they last?

The David Clark One-X runs on two common AA batteries that deliver up to about 50 hours of use. Actual run time varies with how much you stream audio, take calls, and run active noise cancellation, plus the noise level in your aircraft. Many pilots like that it uses standard AA cells rather than a proprietary rechargeable pack.

Does the One-X shut itself off to save the batteries?

Yes. The One-X includes an automatic shutoff feature that helps prevent battery drain if the headset is left powered on and unused, which protects your AA batteries between flights. It is still good practice to power the unit down and stow it after each flight, and to carry a spare set of AA cells in your flight bag for any electronic aviation headset.

Will I lose communication if the batteries die in flight?

No. The One-X is designed so radio communication continues even if system power is lost or the noise cancellation is off. The Bluetooth and active noise cancelling features do need battery power to work. Even so, keeping a spare set of AA batteries in your flight bag is a smart habit for any electronic aviation headset.

What kind of plugs does this David Clark One-X come with?

This is the dual general aviation plug version, the standard twin plug setup used in most piston and many turbine aircraft. David Clark builds the One-X in other connector styles as well. If your aircraft uses a different connector such as a panel powered or helicopter setup, check your panel before ordering or contact our team so you get the right version.

Does the One-X have a mono and stereo setting?

Yes. The One-X offers both mono and stereo operation so it can work with older mono audio panels and modern stereo intercoms. Set it to match your aircraft audio panel. One reviewer of this exact headset found the left and right balance uneven, so confirm your panel and setting if the audio sounds lopsided in one ear.

Does the One-X have an auxiliary audio input?

No. This One-X configuration does not include a wired auxiliary audio input jack. Auxiliary audio such as music, navigation alerts, or phone calls comes in through the built in Bluetooth wireless connection instead. If you need a specific wired input for your setup, contact our team before ordering so we can confirm the right option for you.

How much does it weigh and is it comfortable for long flights?

The One-X weighs about 12.3 ounces, making it one of the lightest full featured ANR headsets you can buy. Plush leatherette ear seals and a vented, heat absorbing head pad help reduce hot spots and fatigue on long cross country flights. Reviewers note a secure, comfortable fit, though some find the clamping pressure firmer than certain competing headsets.

Is the David Clark One-X made in the USA?

David Clark is a long established American aviation brand, and pilots frequently cite the One-X being built in the USA as a reason they trust its quality. One customer review of this headset specifically praised that it is made in the USA. The 5 year warranty reflects that reputation for durable construction.

How does the One-X compare to the Bose A20 or A30?

Both are premium ANR headsets, and the choice often comes down to fit and feel. In a review here, a pilot who also owns a Bose A30 called the One-X less bulky and very comfortable, while noting it has firmer clamping pressure. The One-X uses two AA batteries and is built in the USA, which some pilots prefer over a rechargeable design.

Is the David Clark One-X TSO certified, and what warranty does it carry?

Yes. According to David Clark, the One-X carries TSO certification, the technical standard order approval many operators look for in professional aviation equipment. It is also backed by a 5 year warranty and ships with a David Clark carrying bag. For specific operational approvals, warranty terms, or return details, please confirm with our team before you place your order.