iBall Sound Star BT9 Compact Stylish and Portable Bluetooth Speaker (Brown) Features - Portable BT speaker with Built-in Mic Multiple Input options - BT | USB | Micro SD | FM | AUX Thump out with High quality Sound Use BT enabled devices to enjoy music wherever you go Enjoy your favourite Radio stations with Built-in FM Radio Built in rechargeable battery Ideal for Home, offices work in the LED lamp while you listen to music Specifications Dimension - Speaker - 6.6(H) x 16.1(W) x 7.4(D) cm Sound Output - 6W RMS (3W x 2) Working Time - About 5 Hrs. Weight - 680grams Speaker Driver Unit - 4 cm each Frequency Response - 80Hz ~ 20kHz S/N Ratio - >90db Battery Charging Time - About 3 Hrs. Working Time - About 5 Hrs. Inputs - USB, Micro SD, FM, BT and AUX Remote Control Functions Power On/Off switch, Mode/Play/Pause/Auto Scan, Previous Track / Vol-, Next Track / Vol+ Package Content Speaker, Audio Cable, Charging Cable and User Manual