US$ 28.89
built in motorcycle helmet speakers FEYA High Battery Life Helmet Headset | IPX6 Automatic Answer/Call Music Control/Intelligent Noise/Wake up Siri, 2 Mic Types - All Helmets Compatible Bell - XR7 PRO Color:Chinese battery and helmet goodgift
Bell - XR7 PRO SA2025 Racing Helmet
I always wear a small earband and gaiter underneath my helmet
goodgift
Color:Chinese battery
The only trouble I had with this helmet was the plastic adjustment system in the back
and helmet