Guardio Freebird BT X is hearing protection for professionals with high demands on protection (SNR 32dB), comfort and good sound quality. Bluetooth v5 technology for hands-free calls while you can control the various functions of the hearing protection through Guardio's own app Guardio Connect. Rechargeable battery with up to 120h operating time. Smart solution where the hearing protector can easily be converted from use with a headband to a helmet mount. Tested and approved with most leading helmets of different brands. Bluetooth multipoint and inbuilt earpiece. Charger, headband, helmet mount and storage bag included.