The all-new Impulse is a modular smart helmet featuring Sena's industry-leading Mesh Intercom™ and Bluetooth® Intercom technology, plus premium speakers and microphone by the audio experts at Harman Kardon. With the help of Harman Kardon, the Impulse's expertly tuned speakers bring a new level of precision and clarity to in-helmet audio, and an all‑new microphone delivers unprecedented outbound audio quality. The helmet boasts an integrated rear-facing taillight for rider visibility and a convenient retractable sun visor. Impulse was built with a DOT and ECE-rated - dependent on region - composite fiberglass shell with an intermediate oval fitment. Four strategically placed vents, a chin vent, a top vent, and two exhaust vents allow airflow while riding. Features 1.2 mile Mesh Intercom range (can extend 5 mi with minimum 6 riders) Multi-Channel Open Mesh Intercom supports virtually limitless riders Modular Helmet Design Group Mesh Intercom supports up to 24 riders in a private group Integrated Mesh & Bluetooth Intercom systems Premium Speakers & Microphone Pinlock®-ready and includes Pinlock anti-fog lens Voice-Activated Digital Assistant Access Retractable Sun Visor Voice Commands in 8 languages 18 hour talk time (varies upon intercom and taillight usage) 4-way Bluetooth Intercom (1.2 mile range) Magnetic Pogo Charging Port
