Enjoy your motorcycling as well as phone talking by wearing this T-COM 800M LCD Motorcycle Helmet Intercom Stereo Headset with Bluetooth FM MP3 Function! It is solid and durable、 uneasy to crack、 break、 bump and wear. With high technology and professional skills、 this intercom is guaranteed in performance and quality. It is strong and durable and carries a great signal. The frequency range is really quite vast and the receiving sensitivity is excellent. 800m ultra long effective service range makes it workable and contributive in contacting with others. Order one if you like!                                    <p>Features</p>            <ul><li> Maximum talking range 800 meters between two riders</li><li> Work as Bluetooth handsfree for cell phone at range of up to 10 meters</li><li> Wireless communication between three riders by Bluetooth system</li><li> Suited to any sort of helmet for motorcyclists</li><li> Safe auto-receiving cell phone calls</li><li> Support voice dialing、 last number dial</li><li> Listen music/audio wirelessly through A2DP from Bluetooth music device、 or connect GPS</li><li> Support FM Radio</li><li> Freely switch between Bluetooth cell phone、 Bluetooth Intercom、 stereo music</li><li> With DSP echo cancellation and noise suppression technology、 crystal clear voice quality is guaranteed in a high speed</li><li> Button panel is water-proof and sun-proof、 while the design is durable</li><li> Easy installation</li><li> Modern black、 decent design</li><li> Redial the last number</li><li> Support audio messages</li><li> Suit for motorcycling、 cycling、 skiing、 snowmobile、 ATV   </li></ul>                                                            <p>Specifications</p>            <table width="100%" border="0" cellpadding="0" cellspacing="0"><tbody><tr><td width="131"> Bluetooth Version</td><td width="365"> 2.1+EDR</td></tr><tr><td width="131"> Frequency</td><td width="365"> 2.4GHz</td></tr><tr><td width="131"> Supports</td><td width="365"> A2DP and AVRCP</td></tr><tr><td width="131"> Operating Range</td><td width="365"> Up to 10m for cellphones; up to 800m for intercom function</td></tr><tr><td width="131"> Battery Type</td><td width="365"> Rechargeable Polymer 400mAh</td></tr><tr><td width="131"> Stand by</td><td width="365"> Up to 300hours</td></tr><tr><td width="131"> Talk Time</td><td width="365">    Phone: Up to 10 hours    Intercom: Up to 7 hours</td></tr><tr><td width="131"> Charging Time</td><td width="365"> About 4 hours</td></tr><tr><td width="131"> Headset</td><td width="365"> High Power Ultra Slim</td></tr><tr><td width="131"> Color</td><td width="365"> Black</td></tr><tr><td width="131"> Dimensions</td><td width="365"> (3.19 x 1.22 x 0.98)" / (8.1 x 3.1 x 2.5)cm (L x W x H)</td></tr><tr><td width="131"> Weight</td><td width="365"> 3.17oz / 90g </td></tr></tbody> </table>                                                            <p>Package Includes</p>            <ul><li>1 x T-COMVB Bluetooth Earphone</li><li>1 x Stereo Earphone</li><li>1 x Clip + Gasket + Screw</li><li>1 x Screw Driver</li><li>1 x Adaptor</li><li>4 x Verclo Tapes</li><li>1 x USB Cable</li><li>1 x User Manual</li></ul>