Standing only 1.3 inch tall , the diminutive Yoyo Bluetooth speaker can make it loud, with its 3 Watt of plain music power! Yoyo idelivers music at your finger tips.. quite literally! Play with it around your fingers with its elastic ring! Pair two Yoyo together and the fun gets even better: One Yoyo plays your left sound track while the other one plays your right sound track, for a really immersive stereo experience! inclues a USB to micro USB charging cable and Instruction Manual.