NEW DESIGN - Portable Speaker's unique line-in "ireless" concept?? compact body lets you go anywhere with it?? plug in and play for less than 2 seconds.</br>?? SIMPLE USING - Simple plug into 3.5mm audio jack and turn on speaker?? no Bluetooth pairing?? no waiting.</br>?? HIGH PERFORMANCE VOICE - Clear loud sound with decent bass?? 4 times louder portable for extensive uses while you are listening to music?? seeing movies?? playing games?? driving follow GPS?? conference calling etc.</br>?? EASY CARRYING - Small size and light weight to carry?? you could put it in pocket?? bag?? brief case etc?? enjoy your music anywhere you go.</br>?? COMPATABLE FOR - all major devices support 3.5mm audio plug of smart phones?? iPad?? iPod?? tablets?? laptops?? PCs?? M