JBL Flip Essential 2 Portable IPX7 Waterproof Bluetooth Speaker BlackJBL Original Pro Sound: Experience room filling stereo audio thanks to the Flip Essential 2s racetrack shaped driver, delivering surprisingly deep bass through such a compact design Your music, non stop: For music that just keeps going longer and louder, the Flip Essential 2 has up to 10 hours of playtime so there is no need to sweat the small stuff like charging your battery Quality sound, wherever you go: Using IXP7 waterproof material, there are no