The Flex is the lightest, most customizable in-the-ear headset from Clarity Aloft. The entire headset folds flat for storage and the microphone can be moved from the left to right side. The Flex is TSO certified for commercial use and is at home in any cockpit. Professional grade microphone provides clear transmissions while an adjustable band will shape to any head. Patented Comply™ Canal Tip ear plugs provide the highest level of sound protection by preventing sound from entering the ear canal. Tiny speakers and electret microphone give great sound clarity while keeping the weight at a minimum. Low-profile headband rests on the ears and requires minimal space. The mic boom can easily be re-positioned for eating and drinking during flight without disturbing your earpieces. Stainless steel frame is adjustable to provide a custom fit. At only 1.5 oz., this headset is perfect for long cross-country flights. Standard twin plugs (PJ plugs) fit most GA intercoms. FEATURES: • Lightweight • Replaceable foam ear plugs • Music Input • Provides over 29.5 dB of noise attenuation • Three-year warranty • Standard GA twin plugs (PJ plugs) • TSO Certified • No batteries required Includes carrying case, 6 pair of medium comply canal tips, and lapel clip.