18px Arial, Helvetica, sans-senif; WORD-WRAP: break-word; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(51,51,51); VERTICAL-ALIGN: baseline; BORDER-TOP: 0px; BORDER-RIGHT: 0px; WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-stroke-width: 0px\">Specifications:

18px Arial, Helvetica, sans-senif; WORD-WRAP: break-word; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(51,51,51); VERTICAL-ALIGN: baseline; BORDER-TOP: 0px; BORDER-RIGHT: 0px; WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-stroke-width: 0px\">1.This device allows bikers to receive GPS voice instructions, communicate with the passenger on the back seat, to conduct calls on their mobile phone and listen to music or their MP3 player. 
2.the device offers biker-to-biker intercom communication.                                                                  

18px Arial, Helvetica, sans-senif; WORD-WRAP: break-word; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(51,51,51); VERTICAL-ALIGN: baseline; BORDER-TOP: 0px; BORDER-RIGHT: 0px; WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-stroke-width: 0px\">3.This headset works with any Bluetooth equipped mobile phone. 
4.Designed and Engineered for Heavy-Duty Performance.  
5.can be realized Bluetooth helmet headset with helmet headset 500 meters  meters of direct full-duplex intercom;
6.Talking time 8 hours. 
7.standby 300hours.

18px Arial, Helvetica, sans-senif; WORD-WRAP: break-word; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(51,51,51); VERTICAL-ALIGN: baseline; BORDER-TOP: 0px; BORDER-RIGHT: 0px; WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-stroke-width: 0px\"> 

18px Arial, Helvetica, sans-senif; WORD-WRAP: break-word; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(51,51,51); VERTICAL-ALIGN: baseline; BORDER-TOP: 0px; BORDER-RIGHT: 0px; WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-stroke-width: 0px\">Packaging:

18px Arial, Helvetica, sans-senif; WORD-WRAP: break-word; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(51,51,51); VERTICAL-ALIGN: baseline; BORDER-TOP: 0px; BORDER-RIGHT: 0px; WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-stroke-width: 0px\">Dimensions(1pcs/gift box): 18.2cm*11.7cm*4.5cm
Weight: 0.36KG