Would you like to listen to music while doing sport? If so， you can just put this BQ-618 Sport Bluetooth MP3 + AUX Play Headphone on. The Bluetooth MP3 provides you with hi-fi sound effect. It supports AUX play. It also supports HFP， A2DP and AVRCP. The operation range is up to 20 meters. Its play time is about 20 hours and talk time is about 15 hours. The convenient and practical Bluetooth headphone will bring you much more convenience. So what are you waiting for?                                    Features            A good gift for you and your friends<br>Connect to PC for charging<br>Hot plug and play directly<br>Fancy tone， wonderful music feeling<br>Designed fashionable and cleverish appearance， fine workmanship<br>Allow 20 hours of continuous operation with a internal rechargeable battery<br>The beautiful exterior design is suitable for all people<br>Separated earphone jack and power jack makes a convenient operation and faster transfer rate<br>With Bluetooth， it allows you to transmit songs randomly<br>It can store a lot of songs at once<br>                                                            Specifications             Bluetooth Version     V3.0+EDR    <br> Supported Profiles     HFP， A2DP， AVRCP    <br> Operation Range     20m    <br> Play Time     20 hours    <br> Talk Time     15 hours    <br> Standby Time     200 hours    <br> Charging Voltage     DC5V 500mA    <br> Charging Port     Micro USB    <br> Charging Time     2.5 hours    <br> Speaker Diameter     30mm    <br> Weight     6.49 oz / 184 g    <br> Color     Black    <br> Dimensions     6.50 x 5.71 x 1.57"/ 16.5 x 14.5 x 4 cm (L x W x H)     <br>                                                             Package Includes            1 x Bluetooth Headphone<br>1 x USB Cable<br>1 x User Manual<br>