motorcycle bluetooth headset, huangou bt-s3 motorbike helmet intercom up to 3 riders 1000m helmet communication system supports handsfree/stereo music/fm/gps/ mp3 (boom microphone,single) huangou <b>why choose our motorcycle bluetooth headset?</b> <p>bt-s3 is designed for the motorcycle rider and passenger who wish to have clear and reliable wireless</p> <p>communications while riding. this headset is compatible with bluetooth cellular phones and can be suited</p> <p>to any sort of helmet for motorcyclists. it can call hands-free on your bluetooth mobile phone, listen to stereo</p> <p>music or voice instructions of gps navigations by bluetooth wirelessly, and have intercom conversations </p> <p>in full duplex with a passenger or other motorcycle riders,it offers the best sound quality for both incoming and outgoing. </p> <p><b>features:</b></p> <p>1, bt-s3 could pair other bt-s series easily,</p> <p>2,audio line could receipt signal from other devices.</p> <p>3, enjoy the cell phone music through a2dp or connect gps.</p> <p>4, in headset intercom mode, riders can communicate clearly within 1000 meters.</p> <p>5,the built-in fm radio automatically selects the channel with the best frequency.</p> <p>6,noise suppression technology can provide best sound quality for both incoming and outgoing sound. </p> <p>7,it is able to meet the demands of riders in any kinds of activities, including biking, skiing, climbing and hiking.</p><p>8, a group of 2-3 riders can communicate each other with full-duplex communication technology,supports 3 riders to pair and only 2 riders intercom at the same time. </p><p><b>specifications:</b></p> <p>bluetooth version: 3.0 edr</p> <p>supports: a2dp and avrcp</p> <p>charging time: 3hours</p> <p>certificates: ce、 fcc、 rohs、bqb</p> <p><b>package includes:</b></p> <p>1x motorcycle headset(host)</p> <p>1x earphone </p> <p>1x headset clip with fastening screws</p> <p>1x headphone clip with velcro pads</p> <p>1x audio cable</p><p>1x screw driver </p> <p>1x usb cable </p> <p>1x user manual</p> <p>travel charger not included(it can be charged by any phone charger)</p><b> warranty period: one year</b>