Pro Lightning with TSOd Intricon Microphone. Compatible with BoseQC35/45 Noise Cancelling Headphones. Transforms Your Headphone into ANR Aviation Headset.

Price: $385.00
(as of Nov 04, 2025 23:30:54 UTC – Details)


Crystal Mic is the world’s best designed and most popular microphone attachment. Professionally designed and engineered by Dr Steve Kwan, a PhD engineer and Flight Instructor at OSEI LLC, the Lightning uses the highest quality materials and manufacturing techniques.
Why Crystal Mic is better than other USA / Norwegian brands :
1. Crystal Mic has more models to suit user needs. There is no one model that suits the demand or needs or all pilots so we have many models to choose from.
2. Crystal Mic has models for BOTH Sony and Bose headphones. Other inferior USA brands have only models for the Bose headphones. Crystal Mic is professionally designed by Dr Steve Kwan, an engineer and commercial pilot for both helicopter and airplanes.
3. Crystal Mic is the only microphone that has the Bluetooth option with voice priority. When you plug the microphone into the headphone, the headphone’s bluetooth is automatically disengaged. This is why we developed the Bluewave with voice priority. It lets you connect your phone wirelessly to your headset so that you can listen to music while in cruise or to make phone calls when you are on the ground.
4. Crystal Mic Pro Fulcrum and Lightning models are available with the TSOd Intricon microphones. These microphones are similar to those used on BoseA20 headsets. The Intricon microphones are much better than those offered by our competitors.
5. The Pro models come with robust microphone booms. Our competitors only offer floppy microphone booms that move easily during turbulent conditions.
6. Crystal Mic is not a one product company like our competitors. Crystal Mic is sub-brand of Crystal Pilot and OSEI. Crystal Pilot makes pilot training products such as VFR-IFR placards, kneeboards, Titanium sunglasses and much more.
Use the Crystal Mic Pro Lightning to transform your BoseQC35/45 headphone into an aviation headset. The QC35/45 headphones are very comfortable, compact and have better noise reduction than the Bose A20 headsets. The Lightning / BoseQC35/45 combo is very popular with airline pilots and student pilots who want to use their music headphones for flying.
TSOd Intricon (similar to those on Bose A20) with thick boom rotates in the vertical plane.
Quality kevlar reinforced cables.
Upgradable to the Bluewave model that lets you wiirelessly connect your phone.
Attaches to the left ear cup by simply inserting it into the 2.5 mm socket. The Lightning is securely held in place using a purpose made attachment. If you tug on the wires the microphone will not come out easily like on other headphone microphone attachments.
Compatible with BoseQC35 and BoseQC45 noise cancelling headphones (NOT INCLUDED). The ring attachment can fit both headphones.
Designed by Dr Steve Kwan, Engineer and Certified Flight Instructor for Helicopters and Airplanes.