Freedconn 1000m bt nfc fm radio function motorcycle helmet intercom wireless interphone bluetooth helmet headsets with mic helmet interphone for rider
Modelcolo styleear hanging style functionfor outdoor sporting materialabs bluetooth versionv21 makemotorcycles powerusb helmet stylefull face certificationceeu connectionwireless mini usb bluetooth usb ram6g brandrising formotorcycle typehelmet headsets listing date06192017 production modeexternal produce