JBL Flip 4

All-purpose Bluetooth speaker - Take the party everywhere with Flip 4, a portable Bluetooth speaker that delivers powerful stereo sound. With durable, waterproof fabric, this speaker features up to 12 hours of continuous, high-quality audio playtime.

Wireless & noise cancelling - Wirelessly connect up to 2 smartphones or tablets to the speaker & take turns playing impressive stereo sound. Plus, take crystal-clear calls from your speaker, thanks to the noise and echo-cancelling speakerphone.
Waterproof & durable - No more worrying about rain or spills: Flip 4 is completely waterproof—you can even submerge it in water. Plus, the improved, durable fabric material and rugged rubber housing protects the speaker on your outdoor adventures.

Extra features - Link over 100 JBL Connect+ enabled speakers together to amplify the party.

Includes bass radiator - Hear the bass, feel the bass, see the bass: Dual external passive radiators demonstrate how powerful your speaker is.