JBL Charge 4 - Portable Bluetooth Speaker with built-in powerbank
Best Buy: JBL Charge 4 Portable Bluetooth Speaker River Teal JBLCHARGE4TEALAM
JBL Charge 5 Review | PCMag
Amazon.com: JBL Flip 6 - Portable Bluetooth Speaker, powerful sound and deep bass, IPX7 waterproof, 12 hours of playtime, JBL PartyBoost for multiple speaker pairing, for home, outdoor and travel (Grey) : Electronics