Learn more › If you’ve ever shopped for a portable Bluetooth speaker ... The JBL PartyBox Encore Essential’s primary feature is in the name: this box is a party, delivering loud, low ...

Are you unable to turn on your JBL PartyBox Bluetooth ... PartyBox Encore Essential speaker does not turn on is to press and hold for a second the power button. Connect AC power cord to the ...

But if you want to treat your Super Bowl party guests ... while vetting through Bluetooth speaker deals: For a limited time, when you purchase the JBL Partybox Encore Essential through Amazon ...