Directly plug it to car stereo system、 this EK201 Bluetooth Stereo Audio Car Receiver will help you receive music wirelessly from audio devices via Bluetooth. This mini receiver、 though inbuilt with 110mAh rechargeable lithium battery、 could support working time up to 8 hours. And it supports USB charging for added convenience. What is more、 due to its compact size、 it is quite easy for installation. A great accompany for your daily driving!                                    <p>Features</p>            <ul><li> Handy size、 lightweight、 easy to carry</li><li> Receive audio signals wirelessly streamed from audio devices via Bluetooth</li><li> Plug directly to car stereo system、 speakers or headphones with 3.5mm audio jack</li><li> Deliver high performance stereo sounds</li><li> Inbuilt with 110mAh rechargeable lithium battery for up to 8 hours of continuous runtime</li><li> Support USB charging for added convenience</li><li> Fit for iPhone、 iPod、 and all Android cell phones   </li></ul>                                                            <p>Specifications</p>            <table width="100%" border="0" cellpadding="0" cellspacing="0"><tbody><tr><td width="131"> Color</td><td width="365"> White</td></tr><tr><td width="131"> Dimensions</td><td width="365"> (1.85 x 1.38 x 0.47)" / (4.7 x 3.5 x 1.2)cm (L x W x H)</td></tr><tr><td width="131"> Weight</td><td width="365"> 1.31oz / 37g</td></tr><tr><td width="131"> Model</td><td width="365"> EK201</td></tr><tr><td width="131"> Application</td><td width="365"> iPhone、 iPod、 and All Android Smart Moblie Phone</td></tr><tr><td width="131"> Connect With</td><td width="365"> Metal Adapter(3.5mm) or Audio Cable(3.5mm)</td></tr><tr><td width="131"> Coverage Range</td><td width="365"> 10Mts</td></tr><tr><td width="131"> Support</td><td width="365"> Calls and Music</td></tr><tr><td width="131"> Version</td><td width="365"> CSR 4.0</td></tr><tr><td width="131"> Receive Distance</td><td width="365"> Max. 15m</td></tr><tr><td width="131"> Bluetooth Stereo Audio Profile</td><td width="365">A2DP</td></tr><tr><td width="131"> Battery</td><td width="365"> 110mAh</td></tr><tr><td width="131"> Stand By Time</td><td width="365"> 200 hours</td></tr><tr><td width="131"> Time of Play Music</td><td width="365"> 8 hours</td></tr><tr><td width="131"> Power Supply</td><td width="365"> Get Charged Via Micro-5P USB Cable</td></tr><tr><td width="131"> Material</td><td width="365"> ABS(UV Oil Painting)</td></tr><tr><td width="131"> RF Frequency Range</td><td width="365"> 2.4GHz-2.48GHz</td></tr><tr><td width="131"> Support Type</td><td width="365"> Bluetooth V4.0 / V3.0 +EDR and Bluetooth 2.1、and Bluetooth 2.0、1.2 and 1.1 Backward Compatibility </td></tr></tbody> </table>                                                            <p>Package Includes</p>            <ul><li>1 x Bluetooth Audio Receiver</li><li>1 x USB Charging Cable</li><li>1 x 3.5mm Audio Cable(Male to Male)</li><li>1 x 3.5mm Male to Male Metal Audio Adapter</li></ul>