With a JBL Xtreme 3 Bluetooth speaker, you can enjoy powerful sound wherever you are. The design of the speaker is dustproof and waterproof, so you can take it to the pool or beach without worries. Thanks to the 15-hour battery life, you can listen to music all day without problems. With the included carrying strap, you can easily take the speaker with you. You can even open your beer with the carrying strap, thanks to the built-in opener.