Peavey Electronics BTS 2.2 Black

4W, 2.4 GHz, Aux-In, Bluetooth V2.1+EDR, USB, 32GB SD/TF, 40 mm, 4 ohms, 8.5 h, 3.7 V Lithium, 850 mAh Take your music with you and get world-class sound wherever you go! The battery-powered Peavey BTS 2.2 will play music from a USB drive, SD card, Aux source or Bluetooth for true wireless sound reproduction. Small enough to fit practically anywhere and weighing under 1 lb., the BTS 2.2 gives you more than eight hours of continuous music on a single charge, with clear, true Peavey sound.