Description Product Details of Astrum Bluetooth Pocket Speaker – ST150 Specifications Frequency 180Hz – 18KHz Battery 700mAH Li-ion Polymer Play Time Plays upto 4 hours Bluetooth V4.0 Range 10m Power 5V micro USB Output Power 5W x 2 RMS Speaker 33mm x 2 vibrating diaphragm Weight 450g (approx.) Dimensions 124 x 47 x 20 mm (L x W x H) Package Contents BT Speaker, Charging Cable, Portable Strap
