JBL Boombox 4

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)