Lightspeed Zulu 4 Aviation Headset

What Comes in The Box?

• Zulu 4 Headset
• Molded Case
• FrameFit Ear Seals
• Microphone Windscreen
• Padded Head pad
• Two AA Batteries
• Two Cable Clips

Features:

Dual Bluetooth: Connect two devices simultaneously using Bluetooth wireless technology with A2DP enables cell phone communications, stereo music streaming, and alerts from aviation apps.

Great Comfort: Weighing just 14.9 ounces (including ear seals, head pad, and mic boom), Zulu 4 has a low-profile, stainless-steel headband that follows the curve of the head for more comfortable distribution of weight and side pressure.

FrameFit: FrameFit™ performance ear seals are designed with tapered foam to better seal around eyeglass or sunglass frames, for comfort and clarity regardless of what you wear. Cup cavities allow the entire ear to fit comfortably inside.

Clear Communication: Enhanced upstream audio cuts up to 90% of background noise from outgoing transmissions sent via Bluetooth®, so your voice comes through as though there is no engine noise at all. The Dual Aperture Disc microphone provides greater noise cancellation for clearer, more intelligible communications. Exclusive, user-adjustable mic gain helps balance loud and soft voices in a multi-headset environment.

Auto Shutoff: The Auto Shutoff feature saves battery life by automatically shutting down the headset power when not in use.

General
Battery power supply: 3V, two AA batteries
Weight: 14.6 oz. (including ear seals and mic boom)
Panel aircraft 8-40 VDC

Headphone
Transducer: 40mm moving coil
Frequency response: 20 Hz-20 kHz
Nominal impedance @ 1 kHz:
OFF—Mono: 200 ohms, ON—Mono: 280 ohms
OFF—Stereo: 400 ohms, ON—Stereo: 560 ohms

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

Bluetooth Enabled Phone: Yes
Bluetooth Streaming Music: Yes