Check the listing for details. Sena SF4-02 Motorcycle Bluetooth Comm System. Condition: New. Listed at 203.27 USD. Sena SF4-02 Motorcycle Bluetooth Comm System DESCRIPTION The SF4 is the perfect device for riding with friends by providing connectivity for small groups. The SF4's 4-way intercom has a range over 1.2 kilometers (.80 miles) so you can easily stay connected with your group in open terrain. The SF4 also uses smartphone connectivity, allowing for music streaming, taking and making phone calls, and hearing turn-by-turn GPS directions. Most importantly, riders can listen to music and use the intercom simultaneously, using the Audio Overlay™ feature. Plus, with the Quick Charging capabilities, you will be ready to start your ride in no time. Helpful Links Add to Favourite Sellers Sign up to Newsletter View Feedback Contact Seller Visit seller's eBay Shop About Seller Page Powered by Frooition Frooition | No-js Template | eBay design, eBay store design, eBay shop design, eBay template design, eBay listing design (ver:froo_no_js) --> This listing is currently undergoing maintenance, we apologise for any inconvenience caused. eBay integration by