Pro Fulcrum for General Aviation with BoseA20 Microphone. Compatible with Bose QC35

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.

• Custom made for the Bose QC35i and ii. It can also be used on the QC45 if the appropriate attachment is used.
• Uses a TSOd Intricon Microphone (similar to those used on BoseA20)
• Kevlar reinforced cables and dual auxiliary 3.5 mm ports on the volume control