These Bluetooth connected JBL VIBE100 TWS come with JBL Deep Bass Sound powered by 8mm drivers for that concert like quality sound.  With up to 5 hours of listening time and 15 hours in the charging case, you can be sure that you will be enjoying your sounds for a long time.  The ergonomically designed shape allows comfort even after using them for hours of listening.  Multiple ear tips are included to get that perfect fit.