Wireless speaker NEW LIBERTY: music output 3 watt, slot for microSD card, incl. charging cable (from USB to Mini-USB and 3,5 mm line in connector), plays MP3, with hands-free communication, with FM radio function, integrated rechargeable battery with 450 mAh, run time: approx. 5 h, charging time: approx. 2 h, approx. 10 m range, non-slip base for a secure hold