Twiins HF Smart Duo Bluetooth Motorcycle Helmet Communication Headset Cut Out Tool Power Tools while the fully sealed design

while the fully sealed design provides protection from the elements

and essential tools like a reamer and insertion tool to seal punctures quickly and effectively

One part of the coupling system is placed into the port on the helmet and the other on the air hose

As a testament to the excellence of the Pirelli brand in the motorcycle tire industry

Twiins HF Smart Duo Bluetooth Motorcycle Helmet Communication Headset Cut Out Tool Power Tools while the fully sealed designFeatures: Easy set up. Plug and play, no tools needed. Instant installation with an easy and reliable Velcro system to fit any standard helmet. Voice Answering Function. Twiins allows you to answer by voice command. Its Voice Answering function allows you to answer a phone call without taking your hands off the handlebar or your eyes off the road. Universal For All Helmets. Fits inside any standard helmet preserving the helmet's original aesthetic,