Lightspeed Delta Zulu, GA

Delta Zulu delivers advanced active noise reduction (ANR) performance over a deep, broad range of low-frequency noise. The magnesium ear cups blocks out high-frequency noise.
The Dual Aperture Disc microphone provides greater noise cancellation for clearer, more intelligible communications. A user-adjustable mic helps balance loud and soft voices.  The headset is made almost entirely of stainless steel and magnesium with durable cables built around a Kevlar core. Delta Zulu is designed to endure the harshest flying environments and last for years to come. The tapered ear seals are designed to hug the curve of the jaw and provide a better seal around sunglass frames. Cup cavities allow the entire ear to fit comfortably inside.

 The HearingEQity™ is a 12-frequency hearing test in the Lightspeed App that automatically adjusts Delta Zulu to optimize every conversation specifically for your individual hearing profile. Individualized profiles can be saved, and different headset users can switch profiles. 

The Lightspeed App allows you to record radio conversations, playback transmissions, draw diagrams, and archive flight recordings for post-flight briefing and training. Delta Zulu is also the first headset to adopt the UAC plug, allowing you to connect to other devices directly from the headset for charging, data communications, and auxiliary audio.

Delta Zulu has a built-in carbon monoxide sensor that is always on and always monitoring cabin carbon monoxide. The sensor is optimally calibrated to provide audible and visual warnings at preset or user defined CO thresholds. The free Lightspeed App allows you to check the CO sensor data visually during flight and review your full history later.

ComPriority™ lowers automatically the volume of any auxiliary device during radio or intercom transmissions. You never miss important radio communications and the soft mute feature gently take the music back in a smooth way. The Auto Shutoff™ saves battery life by automatically shutting down the headset power when not in use.

It is easy to replace batteries and you can use rechargeable lithium-ion batteries or AA batteries.

• Dual plug
• Bluetooth
• Microphone - Transducer principle noise-canceling electret / Frequency response 200 Hz-6000 Hz / maximum SPL 114 dB / terminating impedance 220-2200 ohms / operating voltage 8V-16V DC
• Weight: 14.9 oz
• Dimensions: 11.5" × 11.25" × 5"
• Cables: upper cable 48" / lower cable 21 1/8"
• Warranty: 7 years

 What´s in the box?
Headset with control module and two batteries
UAC to USB-A cable
Single port wall charger
Cord clip
User manual