JBL Boombox 4 Portable Bluetooth Speaker

Jbl boombox 4 key features connectivity: bluetooth v5.4 with auracasttm speaker system: 7-driver system (2 x 5′′ woofers, 2 x 0.75′′ tweeters, 3 x passive radiators) battery:up to 34 hours (28 hours standard + 6 hours with playtime boost) powerbank:yes (charges external devices via usb-c) ip rating:ip68 (superior dust and water resistance) hd audio:lossless audio playback (via usb-c connection to a compatible device) multi-speaker link: auracasttm (replaces partyboost for multi-speaker and stereo pairing)