Artis BT-09 is a Wireless Bluetooth 4.1 + EDR Speaker with ,USB input, TF/Micro SD Card Reader, Aux input, FM Radio Mic. for handsfree calling. Premium Brushed Metal finish body with Top Firing 3W RMS speakers, Dynamic Sound Effect with Crystal Clear Sound Playback. 10 Meters operating Range , Upto 5 Hours of Playback Time, 30 Hours Stand by time, Rechargeable 300 mAh Battery for extended usage. USB input, Micro SD Card Slot, Aux input, FM Radio,Handsfree Calling and LED front display indicator. In the box: 1 x Speaker, 1 x Micro USB Charging Cable, 1 x Aux Cable, 1 x User Manual. 3W RMS Output. Charges in 1-2 hours. Answer, end, reject calls. Listen to music with volume adjustment, previous/next/pause functions. TF card playback support & aux playback support.