Lightspeed Zulu 4 Premium ANR Aviation Headset

For years, the Lightspeed Zulu 3 was the gold standard for pilots who demanded premium Active Noise Reduction (ANR), extreme durability, and industry-leading comfort. With the Zulu 4, Lightspeed didn't reinvent the wheel, they perfected it. Designed specifically around pilot feedback, the Zulu 4 addresses the biggest challenges in the modern cockpit: eyewear fatigue, multiple Bluetooth devices, and crystal-clear comms. Whether you are a student pilot, a rotorcraft veteran, or a jet captain, the Zulu 4 ensures you fly farther, hear better, and stay connected. End the "Sunglasses Pinch" with FrameFit™ The number one complaint with ANR headsets is the pressure they put on eyeglass frames. The Zulu 4 features all-new FrameFit™ performance ear seals. These uniquely tapered seals are designed to hug your jaw around the arms of your glasses or hat, eliminating hot spots and preserving the noise-canceling seal on long cross-country flights. Dual Bluetooth® for the "EFB" Era Cockpits are more connected than ever. The Zulu 4 introduces Dual Bluetooth®, allowing you to connect two devices simultaneously. Stream audio alerts from ForeFlight on your iPad while keeping your iPhone connected for clearances or calls with family—no more switching devices mid-flight. Crystal Clear Outgoing Audio ANR keeps your cockpit quiet, but the Zulu 4 ensures you sound just as quiet to ATC. Using a new Dual Aperture Disc™ microphone and advanced AI processing, the Zulu 4 removes up to 90% of background noise on outgoing Bluetooth transmissions. A Fit for Every Mission We’ve combined all configurations into this single listing. Simply select your aircraft’s plug type from the dropdown menu above. Dual GA: Standard twin plugs for most general aviation aircraft. LEMO (Panel Power): 6-pin plug that runs off the aircraft's power (includes AA battery backup). U-174: Standard single plug for helicopters. Quick Specs Weight: 14.9 oz (including ear seals & mic boom) Power: 2 AA Batteries (approx. 40 hours of use) or Aircraft Panel Power (LEMO variant only) Headband: Stainless Steel / Magnesium What’s in the Box? Lightspeed Zulu 4 ANR Headset Custom Molded Carrying Case 2 AA Batteries Cord Clip Quick Start Guide FAQ: Which Configuration Do I Need? Not sure which plug type to select from the dropdown? Choose Dual GA if you fly standard airplanes (Cessnas, Pipers, Cirrus, etc.) that do not have a dedicated panel power port. Choose LEMO if your aircraft has a 6-pin Redel/LEMO port installed in the panel. (This version uses the aircraft battery so you never need AA batteries, though it has a battery box for backup). Choose U-174 if you fly helicopters.