The STAR is a portable bluetooth speaker that allows you to listen to all the music transmitted from smartphones, tablets and PCs. The built-in TWS FUNCTION (True Wireless Stereo) allows you to combine two identical speakers and obtain Stereo playback. It is also possible to connect a USB stick containing MP3 music or a memory card in the micro SD format. The STAR bluetooth speaker, by means of its integrated microphone, is the ideal tool for managing hands-free calls. Powered by an internal 1,200mAh rechargeable lithium battery that recharges via the supplied USB cable, to attach to any available USB socket.