The BOSE A20 & A30 fit perfectly in the helmet allowing a full range of helmet fitting adjustments. Communication cord mounted BOSE control module includes dual volume controls and ANC LED.
BOSE ANR headset with or without Bluetooth.The TIGER Performance Products BOSE A20 Communications provides the highest level of performance on the market today. The BOSE A20 aviation headset... BOSE ANR headset with or without Bluetooth.The TIGER Performance Products BOSE A20...