The BC12 Bluetooth USB Car Charger MP3 Player Support Phone APP Control FM Transmitter supports remote control from dedicated APP、 so you can tune FM frequency、 control music play and listen to Internet radio using the phone. As a combination of Bluetooth and FM transmitter、 it is integrated with handsfree、 music player and USB charger. Built-in microphone allows you to answer phone calls without reaching for the cellphone. Music player not only streams audio from paired device via Bluetooth but also plays WMA and MP3 files from external TF card or USB flash drive. Large LED display lets you know working frequency and car battery voltage at a glance. Click and order now!                                    <p>Features</p>            <UL><LI>Support phone APP control</LI><LI>Tune FM frequency、 control music play and listen to Internet radio on the APP</LI><LI>Large LED display</LI><LI>Car accumulator voltage detection、 low voltage alert</LI><LI>Dual USB charging ports、 2.1A maximum output</LI><LI>Built-in microphone for handsfree calls</LI><LI>Stream audio from paired device via Bluetooth</LI><LI>Built-in encoder、 play WMA and MP3 files from external TF card or USB flash drive</LI><LI>Support audio output</LI><LI>Auto power-off memory function</LI><LI>Get power supply from car cigarette lighter</LI><LI>Support A2DP、 AVRCP、 HFP、 HSP、 APTX Bluetooth profiles</LI><LI>Bluetooth V4.1、 low energy cost</LI><LI>DSP technology、 support Bluetooth stereo music</LI><LI>Echo cancellation and noise suppression (CVC) technology during a call</LI></UL>                                                            <p>Specifications</p>            <TABLE class=ke-zeroborder border=0 cellSpacing=0 cellPadding=0 width="100%"><TBODY><TR><TD width=131>Model</TD><TD width=365>BC12</TD></TR><TR><TD width=131>Rated Working Voltage</TD><TD width=365>12-24V</TD></TR><TR><TD width=131>Limit Working Voltage</TD><TD width=365>9-26V</TD></TR><TR><TD width=131>Power Consumption</TD><TD width=365>1W</TD></TR><TR><TD width=131>SNR</TD><TD width=365>!#!gt!*!60dB</TD></TR><TR><TD width=131>Frequency Response</TD><TD width=365>20Hz-15KHz</TD></TR><TR><TD width=131>Transmission Frequency</TD><TD width=365>87.5-108.0MHz</TD></TR><TR><TD width=131>Bluetooth Version</TD><TD width=365>V4.1</TD></TR><TR><TD width=131>Supported Bluetooth Profile</TD><TD width=365>A2DP、 AVRCP、 HFP、 HSP、 APTX</TD></TR><TR><TD width=131>Bluetooth Distance</TD><TD width=365>32.8 feet</TD></TR><TR><TD width=131>Bluetooth Microphone Effective Range</TD><TD width=365>1.6-6.6 feet</TD></TR><TR><TD width=131>USB Output</TD><TD width=365>2.1A</TD></TR><TR><TD width=131>Audio Format</TD><TD width=365>WMA、 MP3</TD></TR><TR><TD width=131>Color</TD><TD width=365>Black</TD></TR><TR><TD width=131>Dimensions</TD><TD width=365>(1.97 x 1.77 x 2.95)" / (5 x 4.5 x 7.5)cm (L x W x H)</TD></TR><TR><TD width=131>Weight</TD><TD width=365>1.59oz / 45g</TD></TR></TBODY></TABLE>                                                            <p>Package Includes</p>            <UL><LI>1 x Bluetooth Car Kit</LI><LI>1 x Cable</LI><LI>1 x English Manual</LI></UL>