JBL Xtreme 4 Portable Waterproof Speaker

Massive, next-level JBL Pro Sound Comfortable shoulder strap Powerbank function JBL Portable app Waterproof and dust-resistant as per the IP67 standard A high proportion of recycled materials Can be paired with other JBL Xtreme 4 speakers AuracastTM for multi-speaker pairing Bluetooth version: 5.3 Power supply via battery/mains adapter (3 V, 20 A) Mains voltage: 100-240 V Fast charging Lithium-ion battery (68 Wh, runtime up to 24 hrs., charging time up to 3.5 hrs.)