Own the party. From backyard barbecues to weekend road trips, JBL Boombox 2 brings it with monstrous bass, bold design and an incredible 24 hours of play time. IPX7 waterproof and portable, this powerful speaker pumps out massive sound all day and all night. Plus, you can connect other JBL PartyBoost-compatible speakers to turn the party up. JBL Boombox 2 keeps your friends dancing and its built-in powerbank keeps your devices charged. So you can groove from dusk till dawn and keep going strong! Speaker Features Frequency Response: 50 Hz - 20 KHz Total Output Power: 2x40 W RMS (AC mode) 2x30W RMS (battery mode) Wired Connection: Auxiliary 3.5mm jack Wireless Connection: Bluetooth® 5.1 Battery: Rechargeable Battery Life: Up to 24 hours Water Resistant: Yes, IPX7 What’s in the box JBL Boombox 2 Portable Bluetooth® Speaker 1 x JBL branded power adaptor 1 x Quick start guide 1 x Safety sheet 1 x Warranty card