No wires. No hassles. Introducing the completely cord free JBL TUNE120TWS. They are powerful in sound thanks to a 5.8mm driver featuring JBL Pure Bass sound.The earbuds combined with the elegantly designed portable charging case provide 16 hours of unrestrained musical enjoyment. Ergonomically shaped, they also ensure long lasting comfort and are equipped with intuitive and handy controls that are conveniently located on each earpiece.