With the JBL Charge 3 Bluetooth speaker, you'll always have something to listen to. Connect 3 smartphones simultaneously using Bluetooth. The battery lasts up to 20 hours, so don't be afraid to listen to several of your favorite albums, a DJ set or playlist. Thanks to the dust and splash proof design this speaker is also suitable for outdoor use. The double passive radiators in the speaker let you see, hear, and feel the bass sound. Use JBL Connect to connect multiple JBL speakers to each other. You can also use the speaker to charge your smartphone or tablet while listening to music. Got a call to answer? No problem, use the Charge 3 to accept the call and talk hands-free.