Premium Comfort: Weighing just 14.9 ounces, this noise canceling aviation headset has a low-profile and tapered performance ear seals designed to hug the curve of the jaw for a natural fit providing a better (and more comfortable) seal around eyeglass or sunglass frames.

Carbon Monoxide Sensor: Built-in Kanari smart alert technology measures aircraft cabin carbon monoxide levels and provides audible and visual warnings at preset CO thresholds.

Integrated App: Lightspeed's app smoothly integrates key features CO monitoring, personalized EQ settings, and conversation recording.

Customized Hearing: By taking a 12-frequency hearing test in the new Lightspeed app, HearingEQity automatically adjusts your Delta Zulu to optimize every ATC call and conversation specifically for your individual hearing profile.

Superior Quiet: Advanced active noise reduction (ANR) performance over a deep, broad range of low-frequency noise for a more comfortable flying experience).

Connect to More: Connect directly to other devices for charging, audio, and data transmission via UAC, USB-A, USB-C, 3.5 mm, Lightning plugs, or Bluetooth.

Durability & Longevity: Made almost entirely of stainless steel and magnesium with durable cables built around a Kevlar core, the Lightspeed Delta Zulu is designed to endure the harshest flying environments and last for years to come.

Industry-Leading 7-Year Manufacturer's Warranty: Lightspeed stands by the quality of the Lightspeed Delta Zulu with a comprehensive 7-year warranty of materials and workmanship.