JBL Pulse 4 Portable Bluetooth Speaker jbl pluse 4 Better Sleep Starts Here: Wake

Better Sleep Starts Here: Wake up feeling refreshed and recharged with advanced sleep tracking

4 aperture

Android 11

*Galaxy S21 Ultra 5G mmWave model weighs 229g

JBL Pulse 4 Portable Bluetooth Speaker jbl pluse 4 Better Sleep Starts Here: WakeProduct Details Sound you can see Kick start your party with JBL signature sound and a dazzling LED light show all in 360 degrees. Our bold, IPX7 waterproof design shines bright and will keep the tunes flowing for up to 12 hours on a single charge. Tap the JBL Connect App to change the sound responsive colors and patterns and connect with other JBL PartyBoost compatible speakers to make your party epic. General Specifications Maximum music playing