Motorcycle intercom compatible with S11 motorcycle automatic helmet two types of microphones and for with for headsets headset, models, earphones,

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. Note: This product does not have Bluetooth function, but only applies to S11 intercom. Comes with a noise-reducing microphone and high-quality headphones, both of which can give you the best sound quality. Comes with Velcro and double-sided tape. Please note that this applies to a variety of helmets, including soft and hard mics. If you have any questions or concerns regarding the product you have purchased, please feel free to contact us. Note: This product does not have Bluetooth function, but only applies to S11 intercom.