Attractive-design-Bluetooth-technology-excellent-audio-quality-perfect-integration-in-the-helmet-minimum-aerodynamic-impact-ergonomic-keypad-that-is-easy-to-use-even-while-wearing-motorcycle-gloves-This-is-the-B3-the-perfect-system-for-your-Nolan-helmet-Revolutionize-your-motorcycle-riding-experience-by-fitting-your-Nolan-helmet-with-the-exclusive N-Com-B3-communication-system-Dedicated-to-those-who-love-style-quality-&-comfort-B3-will-amaze-you-for-its-high-performances-&-its-comfortable-management-thanks-to-3-keys-only-&-vocal-suggestions-of-the-status-system-B3-will-be-your-trusted-travelling-companion-If-you-are-alone-thanks-to-the-FM-radio-with-RDS-&-the-possibility-to-pre-set-6-radio-stations-or-with-Mp 3-reader-mobile-phone-&-GPS-When-you-are-with-friends-up-to-a-distance-of-500-metres-thanks-to-the-built-in-antenna-to-maintain-the-highest-aerodynamics-of-the-helmet-Intercom-communication-with-all-Bluetooth-systems-of-the-N-Com-range-&-even-with-intercom-systems-of-other-brands-thanks-to-the-Universal-Intercom-function-The-B3-is-compatible-with-the-exclusive-N-Com-App-the-application-for-Smartphone-Android-that-allows-you-to-configure-&-control-the-N-Com-system-while-you-rsquo-re-on-the-go-or-from-your-home-We-want-you-to-communicate-always-in-full-freedom-&-with-the-utmost-safety-Travel-safely-choose-N-Com-Compatible-helmets-N103-N91EVO-N91-N90-N86-N85-N71-N43E-AIR-N43E-N43AIR-N43-intercom-Rider-Passenger-intercom-via-Bluetooth-BIKE-TO-BIKE-intercom-via-Bluetooth-up-to-500-metres-in-open-field-with-no-obstacles-Intercom-4-bikes-one-to-one-communication-Bike-to-Bike-Call-Function-UNIVERSAL-INTERCOM-Bluetooth-connection-with-intercom-systems-of-other-brands-Compatible-via-Bluetooth-with-all-Bluetooth-communication-systems-of-the-N-Com-X-Series-&-MULTI-lines-mobile-phone-Telephone-via-Bluetooth-answering-hanging-up-voice-commands-redialling-the-last-number-for-telephones-that-allow-it-intercom-phone-automatic-management-Automatic-exclusion-of-intercom-&-of-the-connected-audio-source-during-a-telephone-conversation-Automatic-reconnection-at-the-end-of-the-phone-call-Conference-Call-function-3-way-telephone-call-between-Pilot-Passenger-&-caller-iPhone-trade-&-Android-trade-Compatible-iPhone-is-a-registered-trademark-of-Apple-Inc-Android-is-a-trademark-of-Google-Inc-mp 3-player-Bluetooth-connection-to-A2DP-Mp 3-players-Play-Pause-Stop-Skip-directly-from-the-helmet-AVRCP-profile-satellite-navigator-Connection-via-Bluetooth-to-compatible-satellite-navigators-directions-MP3-music-mobile-phone-for-models-that-allow-it-GPS-Conference-function-Pilot-Passenger-intercom-active-while-the-GPS-is-giving-instructions-fm-radio-FM-radio-integrated-Search-for-radio-stations-6-pre-settings-RDS-function-automatic-search-of-the-stronger-FM-signal-Automatic-mute-in-case-of-incoming-phone-calls-management-from-pc-Management-from-PC-via-micro-USB (Universal Serial Bus)-wire-included-N-Com-Wizard-programme-downloadable-from-the-Download-section-Adjustment-of-audio-parameters-firmware-update-FM-radio-stations-pre-setting-N-Com-App-Management-of-the-N-Com-system-from-Android-Smartphone-thanks-to-the-dedicated-App-The-N-Com-App-is-compatible-with-Smartphone-Android-version-2-3-&-higher