Check the listing for details. Sena 50R Low Profile Motorcycle Communication System 50R-02. Condition: Used. Listed at 252.99 USD. Sena 50R-02 Low Profile Motorcycle Communication SystemLike New The 50R now offers an even more impressive audio performance with SOUND BY Harman Kardon. Both the speakers and microphone were created with the audio experts at Harman Kardon to provide world-class sound for one of Sena’s top communication devices. Expertly crafted speakers and an all-new microphone allow the 50R to provide an unmatched audio experience in your helmet. The speakers send crystal clear audio to riders’ ears while the microphone, with a newly designed sensor, provides robust performance for voice communication while riding.Premium Speakers & Microphone with SOUND BY Harman KardonMesh Intercom™, Robust ReliabilityMulti-channel protocol in Open Mesh allows users to switch between 9 comm channelsBluetooth® 5 enabledConvenience of voice-activated digital assistant access ("Hey Google"/"Hey Siri")30% faster Rapid-ChargingIncluded WiFi Adapter which charges AND installs firmware updates automaticallyAn elegant, glove-friendly three-button interfaceVoice Commands recognized across 8 languages ATHQ is 100% US owned and operated. We pride ourselves in providing premium quality products at low prices! We always provide Satisfaction Guarantee to our customers. In order to resolve any issue that may arise, please contact us as soon as possible