Want a Bluetooth speaker， an FM radio， or a music player that supports TF card? Now， you can enjoy all these amazing functions on this BT19 Mini Wireless Bluetooth Speaker with Mic !#!amp!*! TF Card Slot !#!amp!*! FM Radio! It streams audio wirelessly from smartphone， tablet， or other Bluetooth-enabled devices via Bluetooth， thus avoid the hassle of running wires. High-grade speaker produces crisp， clear sounds with deep booming bass. Inbuilt mic allows for convenient hands-free calls. And it directly plays music files from external TF card. Isn’t it brilliant and cool? Don’t hesitate to buy now!                                    Features             Stream audio wirelessly from smartphone， tablet， or other Bluetooth-enabled devices<br> Bluetooth connectivity avoids the hassle of running wires<br> High-grade speaker produces crisp， clear sounds with deep booming bass<br> Play music files directly from TF card<br> Inbuilt mic allows for convenient hands-free calls<br> Built with FM radio function for more fun<br> Connect to PC with data cable and work as a wired loudspeaker<br> Smart voice reminder， AUX USB charging<br> Compact and lightweight， easy to carry <br>                                                            Specifications             Loudspeaker Output     5W     <br> Working Range     Up to 10m    <br> Working Time     5 Hours    <br> Frequency Response     280Hz - 16KHz    <br> Signal-to-Noise     ≥ 95dB     <br> Distortion     ≤ 0.5%    <br> Battery Capacity     520mAh    <br> Battery Charging Voltage     5V ± 0.5V    <br> Battery Charge Time     2 Hours    <br> Color     Orange    <br> Dimensions     (2.32 x 2.28 x 2.05)" / (5.9 x 5.8 x 5.2)cm (L x W x H)    <br> Weight     5.86oz / 166g     <br>                                                             Package Includes            1 x Mini Wireless Bluetooth Speaker<br>1 x USB Cable<br>1 x Connecting Line<br>