{"product_id":"sf4-bluetooth-communication-system","title":"SENA SF4 Bluetooth Communication System","description":"\u003cul\u003e\n\u003cli\u003eBluetooth 4.1\u003c\/li\u003e\n\u003cli\u003eUp to 4 way Intercom that extends up to 1.2km (.8 mile) (SF2 and SF4 Models ONLY)\u003c\/li\u003e\n\u003cli\u003eFM Radio, Radio sharing, audio overlay (SF2 and SF4 Models ONLY)\u003c\/li\u003e\n\u003cli\u003eVoice prompt\u003c\/li\u003e\n\u003cli\u003eSena App for Smartphone\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eStaying connected on the road has never been more seamless — and the SF4 Bluetooth Communication System is engineered to make communication effortless so you can keep your focus where it belongs: on the ride. Bluetooth 4.1. Up to 4 way Intercom that extends up to 1.2km (.8 mile) (SF2 and SF4 Models ONLY). FM Radio, Radio sharing, audio overlay (SF2 and SF4 Models ONLY). Voice prompt. Advanced Noise Control technology cuts through wind and road noise so every call and intercom conversation stays clear, whether you're cruising the highway or pushing through mountain twisties. At The Helmet Shop, Sena communication systems are our go-to recommendation for riders who want reliable, feature-rich connectivity. Backed by Sena's warranty.\u003c\/p\u003e\n\u003ch3\u003eYou may also like\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smart-hjc-11b-unit\"\u003eSENA SMART HJC 11B UNIT\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hh-freecom-spirit-adhsve-plate\"\u003eCARDO FREECOM\/SPIRIT ADHSVE PLATE\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hh-sena-10u-system-shoei-jcruis\"\u003eSENA 10U SYSTEM SHOEI JCRUIS\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SENA","offers":[{"title":"Dual","offer_id":48029493330165,"sku":"843-02019","price":409.0,"currency_code":"USD","in_stock":true},{"title":"Single","offer_id":48029493362933,"sku":"843-02018","price":229.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7283\/1477\/files\/0ab6-5cf1a62979c1a.jpg?v=1780113096","url":"https:\/\/helmetshop.com\/products\/sf4-bluetooth-communication-system","provider":"The Helmet Shop","version":"1.0","type":"link"}