Thoroughly inspected by Toby.
With the JBL Charge 4, you'll be inseparable from your favorite music. This Bluetooth speaker has a battery life of 20 hours. That means you won't have to spend your days at the pool or beach without music. Is the battery empty? You can fully charge this speaker in 5.5 hours. Via the USB port, you can charge your phone anywhere. This way, your sound source won't be empty before the Bluetooth speaker is. Thanks to the waterproof design, you can use the speaker outdoors. It won't be damaged by water, so you can put the speaker on the edge of the swimming pool if you want. You can connect the Charge 4 to another speaker with JBL Connect Plus to increase the volume.