The JBL PartyBox 710 does not have a built-in battery and requires direct power connection for operation; therefore, it does not have a “battery life” in the traditional sense like other portable speakers.
The JBL Partybox 710 is a powerful portable party speaker with 800W RMS of JBL Original Pro Sound, featuring dual 8-inch woofers and 2.75-inch tweeters, a frequency response of 35 Hz to 20 kHz, and various connectivity options including Bluetooth 5.1. It also boasts a dynamic lightshow, IPX4 splashproof design, and a portable form factor with wheels and an easy-grip handle.
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