Lightspeed Aviation introduced its Zulu 4 ANR headset a few days prior to AirVenture 2025. The new product follows up the Zulu 3 with redesigned ear cups and some enhancements to its Bluetooth capabilities.
Avionics News journalist Larry Anglisano offers a comprehensive product review in this video report, with more coverage in the October 2025 edition of Avionics News magazine.